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Discussion Forum to share and further the development of home control and automation, independent of platforms.
H

HansW

@HansW
Date/time condition
tunnusT
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Multi-System Reactor
Is there a way to turn this section (image in post) off?
toggledbitsT
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Comments & Feedback
Device log?
G
@toggledbits is there a log that will show me what rule is turning on a specific device? I've got a switch that has been kicking on at 2200 ET for several nights now and the reactor.log doesn't have a thing in it that I can see on a device level (it being more rules-based).
Multi-System Reactor
Midnight crossing not working in date/time condition (build 25325)
tunnusT
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Multi-System Reactor
Error: Command timeout
G
at _ClientAPI._commandTimeout (http://192.168.1.100:8111/client/ClientAPI.js:807:179 Seeing this randomly when returning to open browser tab after being away awhile. Once, maybe twice a day. "What did you do to trigger it?" Literally nothing, just walked away and returned and there it was. Actions taken in reasonably close proximity to this particular instance of it popping up: I'd restarted the MSR container in Portainer. I'll try to grab some logs here shortly.
Multi-System Reactor
Reactor (Multi-System/Multi-Hub) Announcements
toggledbitsT
Build 21228 has been released. Docker images available from DockerHub as usual, and bare-metal packages here. Home Assistant up to version 2021.8.6 supported; the online version of the manual will now state the current supported versions; Fix an error in OWMWeatherController that could cause it to stop updating; Unify the approach to entity filtering on all hub interface classes (controllers); this works for device entities only; it may be extended to other entities later; Improve error detail in messages for EzloController during auth phase; Add isRuleSet() and isRuleEnabled() functions to expressions extensions; Implement set action for lock and passage capabilities (makes them more easily scriptable in some cases); Fix a place in the UI where 24-hour time was not being displayed.
Multi-System Reactor
[Solved] Local expression in Rule does not evaluate as they used to do
CrilleC
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Multi-System Reactor
Home Assistant 2025.11.2 and latest-25315
CrilleC
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Multi-System Reactor
Notice to Docker + ARM Users (RPi 3/4/5 and others)
toggledbitsT
This post does not apply to users of Intel/AMD-based systems. If you are using a Reactor image tagged latest-amd64 or stable-amd64, then this post does not apply to you. It also does not apply to bare-metal installs; it's for users of docker images on ARM-based systems only (principally Raspberry Pi hosts, but could be others). After January 15, 2026, I will no longer produce the aarch64-tagged docker image for Reactor. The ARM images will be arm64 for 64-bit operating systems, and armv7l for 32-bit operating systems. For those of you running a container from the aarch64 image today, this will be a relatively simple change: you just need to switch the image used for your docker container to a differently-tagged image. If you are using docker-compose, then this is a relatively simple matter of changing the image line in your docker-compose.yaml file and then stopping (docker-compose down) and restarting (docker-compose up -d) your Reactor daemon. But there's a catch... not all of you can safely just switch from the aarch64 image to the arm64 image. And, you can't just trust the output of uname -m, for example, because this exposes the CPU architecture, but not the word size of the OS running on that CPU. For Raspberry Pi systems, the transition to 64-bit operating systems was long (starting in 2016) and not always obvious — although there was a first "official" 64-bit OS for RPis in 2020, it did not become a default recommendation in the Raspberry Pi Imager until 2021, and then that was only the default for Pi 3/4 systems with >4GB RAM; it was 2022 before it was universally recommended for all 64-bit CPUs regardless of RAM size. Depending on when you first imaged your RPi system and what default you may have been offered/chosen, you could today easily have a 64-bit CPU Raspberry Pi running a 32-bit version of the operating system. Upgrades along the way would not change this; changing it to fully 64-bit requires a full reimage of the system. To establish if your OS is 64- or 32-bit, log in to your Pi and run: sudo dpkg-architecture -q DEB_HOST_ARCH. If the response is arm64 or aarch64, then you are running a 64-bit OS and you should use the arm64-tagged image. If it's anything else, you are running a 32-bit OS, and you should use the armv7l-tagged image. pi@rpi4-1:~ $ sudo dpkg-architecture -q DEB_HOST_ARCH armhf pi@rpi4-1:~ $ uname -m aarch64 pi@rpi4-1:~ $ In the example above, the uname command reports that the CPU is 64-bit architecture (aarch64), which is true for the host on which I ran these commands, but the DEB_HOST_ARCH value is armhf, indicating a 32-bit operating system. This system has to use the armv7l-tagged image. Other systems will have their own ways of determining the word size of the running OS. Since the majority of Reactor users running ARM systems are on Raspberry Pis, I am able to supply the above instructions, but if you happen to have a different ARM system, you'll need to do some web searching to figure out how to expose that information. Or, you can just try the arm64 image, and if it doesn't start up, try the armv7l image. Remember to always back up your system before making any changes. For everyone, please make this change as soon as possible, and if you have any trouble finding a working image, please (1) go back to the current aarch64 image; and (2) let me know in this thread along with as much detail about your host system as you can offer (including the output of the dpkg-architecture command mentioned above).
Multi-System Reactor
Requesting a proper ARM64/aarch64 Docker image (Pi 5 support)
M
Hi, I'm in the process of migrating from a Raspberry Pi 4 (ARMv7) to a Raspberry Pi 5 (ARMv8/aarch64), but I’ve run into an issue: there is no proper ARMv8/aarch64 image available. None of the existing images run on the Pi 5 - they all exit immediately with code 139 (segmentation fault), which typically indicates that the binaries inside the image are not compatible with the ARM64/aarch64 architecture used by the Pi 5. Would it be possible to publish a correct ARMv8/aarch64 (linux/arm64) image? Building one should be relatively straightforward using docker buildx with multi-arch support. For example, my own Node.js images are built this way: docker buildx build --push \ -t <localrepo>/<project>:<tag> \ --platform=linux/arm64,linux/amd64 \ --file ./apps/<project>/Dockerfile . This produces both the AMD64 and ARM64/v8 variants automatically. Also, as a side note, it may be best to avoid using Alpine as the base image for the ARM64 build, since musl-based builds often cause compatibility issues and unnecessary headaches. A glibc-based base image (e.g., Debian or Ubuntu) tends to work far more reliably on ARM64, especially for Node.js applications. @toggledbits - tagging you in case you missed this. Thanks, mgvra
Multi-System Reactor
Script action and custom timers
therealdbT
Sorry to write here without trying, but I’m flying today. Am I correct if i say that script action with alarm() makes it possible to execute a reaction in a given interval, lets say 15 seconds or 3.5 minutes? That sounds amazing, since I’ve used weird tricks, including a custom controller, just to do this.
Multi-System Reactor
Help resolve change in behaviour post update
CatmanV2C
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Multi-System Reactor
There is an alternative to homebridge-mqttthing
CrilleC
Just throwing out a general hint to the people running Homebridge and MQTT. Homebridge MQTT-Thing hasn't been updated in almost 2 years and it falls behind on compatibility with the development of Homebridge. I was looking for a replacement and found Homebridge Easy MQTT and I think it's a good replacement for MQTT-Thing. I particularly find Easy MQTT Value tranformers easier to to understand and use compared to MQTT-Thing Apply function. It took a while to migrate everything but I'm pleased and can recommend.
Software
Reactor w/HA 2025.11 error on set_datetime service call setting only time
CrilleC
@toggledbits Do you know if this is related to that PR or is it a change they made in 2025.11.1? [latest-25310]2025-11-11T13:16:24.319Z <HassController:INFO> HassController#hass perform x_hass_input_datetime.set_datetime on Entity#hass>input_datetime_vvb_dag with { "time": "10:45" } [latest-25310]2025-11-11T13:16:24.320Z <HassController:INFO> HassController#hass: sending payload for x_hass_input_datetime.set_datetime on Entity#hass>input_datetime_vvb_dag action: { "type": "call_service", "service_data": { "date": (null), "time": "10:45", "datetime": (null), "timestamp": (null) }, "domain": "input_datetime", "service": "set_datetime", "target": { "entity_id": "input_datetime.vvb_dag" } } [latest-25310]2025-11-11T13:16:24.321Z <HassController:ERR> HassController#hass request 1762866984320<2025-11-11 14:16:24> (call_service) failed: [Error] Not a parseable type for dictionary value @ data['date'] [-] [latest-25310]2025-11-11T13:16:24.321Z <HassController:WARN> HassController#hass action x_hass_input_datetime.set_datetime({ "time": "10:45" }) on Entity#hass>input_datetime_vvb_dag failed! [latest-25310]2025-11-11T13:16:24.321Z <HassController:INFO> Service call payload: {"type":"call_service","service_data":{"date":null,"time":"10:45","datetime":null,"timestamp":null},"domain":"input_datetime","service":"set_datetime","target":{"entity_id":"input_datetime.vvb_dag"},"id":1762866984320} [latest-25310]2025-11-11T13:16:24.322Z <HassController:INFO> Service data: {"fields":{"date":{"example":"\"2019-04-20\"","selector":{"text":{"multiline":false,"multiple":false}}},"time":{"example":"\"05:04:20\"","selector":{"time":{}}},"datetime":{"example":"\"2019-04-20 05:04:20\"","selector":{"text":{"multiline":false,"multiple":false}}},"timestamp":{"selector":{"number":{"min":0,"max":9223372036854776000,"mode":"box","step":1}}}},"target":{"entity":[{"domain":["input_datetime"]}]}} [latest-25310]2025-11-11T13:16:24.322Z <Engine:ERR> Engine#1 reaction rule-mgb8pfhs:S step 0 perform x_hass_input_datetime.set_datetime failed: [Error] Not a parseable type for dictionary value @ data['date'] [-] [latest-25310]2025-11-11T13:16:24.322Z <Engine:INFO> Engine#1 action args: { "time": "10:45" } [latest-25310]2025-11-11T13:16:24.322Z <Engine:INFO> Resuming reaction Sätt Schema VVB i Home Assistant<AKTIV> (rule-mgb8pfhs:S) from step 1 [latest-25310]2025-11-11T13:16:24.323Z <HassController:INFO> HassController#hass perform x_hass_input_datetime.set_datetime on Entity#hass>input_datetime_vvb_natt with { "time": "03:00", "timestamp": 0 } [latest-25310]2025-11-11T13:16:24.323Z <HassController:INFO> HassController#hass: sending payload for x_hass_input_datetime.set_datetime on Entity#hass>input_datetime_vvb_natt action: { "type": "call_service", "service_data": { "date": (null), "time": "03:00", "datetime": (null), "timestamp": 0 }, "domain": "input_datetime", "service": "set_datetime", "target": { "entity_id": "input_datetime.vvb_natt" } } [latest-25310]2025-11-11T13:16:24.324Z <HassController:ERR> HassController#hass request 1762866984323<2025-11-11 14:16:24> (call_service) failed: [Error] Not a parseable type for dictionary value @ data['date'] [-] [latest-25310]2025-11-11T13:16:24.324Z <HassController:WARN> HassController#hass action x_hass_input_datetime.set_datetime({ "time": "03:00", "timestamp": 0 }) on Entity#hass>input_datetime_vvb_natt failed! [latest-25310]2025-11-11T13:16:24.324Z <HassController:INFO> Service call payload: {"type":"call_service","service_data":{"date":null,"time":"03:00","datetime":null,"timestamp":0},"domain":"input_datetime","service":"set_datetime","target":{"entity_id":"input_datetime.vvb_natt"},"id":1762866984323} [latest-25310]2025-11-11T13:16:24.324Z <HassController:INFO> Service data: {"fields":{"date":{"example":"\"2019-04-20\"","selector":{"text":{"multiline":false,"multiple":false}}},"time":{"example":"\"05:04:20\"","selector":{"time":{}}},"datetime":{"example":"\"2019-04-20 05:04:20\"","selector":{"text":{"multiline":false,"multiple":false}}},"timestamp":{"selector":{"number":{"min":0,"max":9223372036854776000,"mode":"box","step":1}}}},"target":{"entity":[{"domain":["input_datetime"]}]}} [latest-25310]2025-11-11T13:16:24.324Z <Engine:ERR> Engine#1 reaction rule-mgb8pfhs:S step 1 perform x_hass_input_datetime.set_datetime failed: [Error] Not a parseable type for dictionary value @ data['date'] [-] [latest-25310]2025-11-11T13:16:24.324Z <Engine:INFO> Engine#1 action args: { "time": "03:00", "timestamp": 0 } [latest-25310]2025-11-11T13:16:24.325Z <Engine:INFO> Resuming reaction Sätt Schema VVB i Home Assistant<AKTIV> (rule-mgb8pfhs:S) from step 2 [latest-25310]2025-11-11T13:16:24.325Z <Engine:INFO> Sätt Schema VVB i Home Assistant<AKTIV> all actions completed.
Multi-System Reactor
Reactor Version 25310 : Office Light control via rule in reactor no longer working since last update.
P
Hello, I currently have an office light (connected via a Leviton Zwave Dimmer switch) controlled from a Gen5 Aeotech Zwave switch installed on my Synology 720+ NAS. I run HA(2025.11.10) in a virtual machine from my NAS and Reactor on the container manager of the same NAS. Prior to updating to 25304 the rule I had set to turn the light on to a specific dimming value worked correctly. Now the rule appears to follow the decision tree, however the reaction does not trigger setting the dimming or turning on the office light? Strangely I can still turn the light on and off as well as dim it directly from HASS..? I have tried using the ''try this action'' button in the rules reaction setting and it will not control the light and does not throw an error flagÉ Please help, P.S Reactor has been rock steady for me over the last few years and I'm a big fan of this solution.
Multi-System Reactor
Shelly Wall Display XL
therealdbT
I don't know if you guys are into dashboards, but I am. For a second home I tried the Shelly Wall Display 2, and while not so big, it worked well over the summer. Since we're remodeling our house, I just swapped my old Fire Tablet (with its own problems) with two new Shelly Wall Display XL. I just removed the standard firmware, and I added mine (https://github.com/dbochicchio/ShellyElevate), forked from https://github.com/RapierXbox/ShellyElevate I just managed to support buttons (this thing has 4 of them) and it's all auto-discovered by Home Assistant and accessible via Reactor. I also have a new build in the works with support for buttons inside HA. I added a bonus Javascript interface sending events (screen/screensaver status, buttons, motion) to automatically drive the dashboard (all doing in HTML+Javascript and monitoring Reactor's variable). This specifical thing excluded, go get one of them, the device has a decent CPU for HA dashboards and blends wonderfully in the decor.
Hardware
[Solved] alarm() in global expression throws error in log.
CrilleC
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Multi-System Reactor
[Solved] Define function issue in latest-25304
CrilleC
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Multi-System Reactor
No Upgrade Notification for Build 25308?
CatmanV2C
FWIW I'm no longer getting a notification from MSR that there's an update. Just thought I'd mention it C
Multi-System Reactor
Strange behavior in MSR latest-25304 with disabled groups in Reaction
therealdbT
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Multi-System Reactor
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Recent Best Controversial

  • Move Reactor from Docker to Home assistant plugin
    H HansW

    @toggledbits I installed the reactor plugin on the advice in the manual,

    Could you please give me an advice here?

    Warm regards,

    Hans

    Multi-System Reactor

  • Move Reactor from Docker to Home assistant plugin
    H HansW

    I just installed the Reactor plugin for home assistant and tried to move my configuration by copying the reactor-data files to the same location in the home assistant files. Unfortunately this does not work.

    I tried rebooting, restarting but the reactor in home assistant stays clean. I tried adding some rules, they do stick but I soo no difference in the reactor-files.

    I guess I am missing something very obvious???

    No idea what however.... So I would appreciate some pointers.

    Warm regards

    Hans

    Multi-System Reactor

  • MSR UI not working on iPhone
    H HansW

    Aha, problem solved! Hitting the menu icon in the right top corner toggles the screen.

    Multi-System Reactor

  • MSR UI not working on iPhone
    H HansW

    Hey guys,

    is there a bug in the UI of MSR (and also in the history pane of HASS btw) or do I have an issue with my iPhone? Or am I the only iPhone 12 min user which seems unlikely.

    I cannot use MSR on my iPhone, the right pane does not show up on the screen, just the left pane. This is the same on chrome and safari, also when I hold the phone horizontally.

    I can simulate this on the MacBook when I crop the safari window.

    Multi-System Reactor

  • Device information in string or array
    H HansW

    Thanks a lot for your elaborate answer and explanation @toggledbits! I do appreciate this and it helps me further, also with other issues, to make better use of your wonderful tool! I was not aware of this ${{ }} construction and I have no idea from which language this syntax is but I guess it forces the bit in between to be evaluated.

    Anyway, it solved the problem! Thanks a lot!!

    Multi-System Reactor

  • Device information in string or array
    H HansW

    Thanks @toggledbits , the variables I showed you in my earlier post and I corrected them zo they evaluate properly now into a string DeviceTrackerMessage which holds the friendly name of the devices offline, separated with comma's. As a string it does not have "" around it.

    My rule has a lot of Entity Attribute checks of all devices checked on x_hass.state <> home and combined into an OR.

    Then as a constraint I check the Variable Value DeviceTrackerMessage <> ""

    And then the Set Reaction holds:

    Entity Action hass>system x_hass_system.call_service with service: notify.my_device and the data: holding
    { "title": "Some devices failed: ", "message": XXXXX }

    Where on the position of XXXX I tried all I could think of.

    I know the rule might not be perfect yet but just testing the Set Reaction should generate a message. When replacing the XXXX with "test" I get a message.

    Also I tried adding a variable called JSONString and populating that using to JSON but I cannot get the result to look like a JSON string nor to work.

    Hope this helps.....

    Multi-System Reactor

  • Device information in string or array
    H HansW

    Thanks again for your help @toggledbits. I had been looking at the wrong place (in HASS) for the entities but your pointer was a great help also for other uses of reactor. The expressions are working like a charm now.

    Still having trouble getting the JSON correct using the Variable though. I am using the x_hass_system.call_service and whatever I try it fails.

    The string looks like:
    { "title": "The following devices fail: ", "message": XXXX } Where at the location of the XXXX I probably need a trick to insert the DeviceTrackerMessage with surrounding double quotes but I don't have a clue.

    I even tried building the JSON into a global variable but it looks like the escape characters do not work or maybe I overlook something obvious.

    Multi-System Reactor

  • Device information in string or array
    H HansW

    Well, I have been trying to use the above example to get a message reporting LAN connectivity failure of devices in my network.

    So I have set up an array with devices the Global expressions named DeviceTrackerList:

    ['hass>device_tracker_airport_time_capsule_van_hw','hass>device_tracker_airport_time_capsule_van_hw','hass>device_tracker_akita','hass>device_tracker_altherma_lan_adapter','hass>device_tracker_ap_bijkeuken' etc] 
    

    Then I run into problems defining the loop into a variable DeviceTrackerNotHome:

    each id in DeviceTrackerList:getEntity( id).state == not_home ? id: null
    

    Which returns the entire list. I have tried a few dozen of other options but either the entire list or an empty list is returned. Obviously my .state does not do the trick but what is the correct syntax to use here? (And where could I have found that myself?...)

    Then the next step is to use the names of the failing devices in a message.

    My last global variable is named DeviceTrackerMessage and holds

    join(each id in DeviceTrackerNotHome:getEntity(id).name, ', ')
    

    which returns a nice list of friendly names but I have no idea how to use that in my message.

    I expected { "message": {DeviceTrackerMessage} } to work but it did not and all other attempts to construct something failed as well.

    So I do hope someone can help here to point out to me what is probably obvious but difficult for a novice user to see. 🙂

    Multi-System Reactor

  • Sending HASS notifications from MSR
    H HansW

    @toggledbits said in Sending HASS notifications from MSR:

    and sys_system from the capabilities

    Thanks, that did it!

    Multi-System Reactor

  • Sending HASS notifications from MSR
    H HansW

    @toggledbits Well, I have 21257 running now but still no hass>system entity... Only hass>controller. Should I enable something somewhere?

    Multi-System Reactor

  • Sending HASS notifications from MSR
    H HansW

    @toggledbits said in Sending HASS notifications from MSR:

    It should be 21257

    Thanks. It turns out that to upgrade a container on a QNAP you need to delete the old container first, than delete the image (which is locally stored as well) through the image menu and after that you can create a new image which will than all the real latest from the docker hub. Just specifying to get it from docker hub like I did the first time did not work, it used the locally stored image anyway.

    Multi-System Reactor

  • Sending HASS notifications from MSR
    H HansW

    @toggledbits And as an addition question on this new feature, is there any way to get for instance the friendly name of the trigger into the parameter section? I have for instance 9 doors which I would like to combine into one rule where, if one of them opens or closes, I get a message which tells me which door was opened/closed. It is not a big deal of course, I could easily have 9 rules but still would be nice also for other situations reporting temperatures and such.

    Multi-System Reactor

  • Sending HASS notifications from MSR
    H HansW

    @toggledbits, I tried but the hass>system entity is not there. I do have a hass>controller entity but no action to choose from. I am running your container on a qnap though so maybe selecting the latest build had no effect since you didn't rebuild that version? Or I did not manage to update the image in the right way. What I did was stopping the image, creating a new one using the latest-genereric-amd64 build and than starting that new image. It reports: Reactor (Multi-hub) latest-21243-a5028fc

    Multi-System Reactor

  • Sending HASS notifications from MSR
    H HansW

    @toggledbits holy cow, you are fast! I am going to try this out!

    Multi-System Reactor

  • Sending HASS notifications from MSR
    H HansW

    Yes I mean HASS native push messages to my iPhone. I would ;ike to stay with MSR for my automation instead of diving into the complexity of HASS automation, templates and blueprints but the notify action of MSR is limited to alert, email, prowl, pushover, syslog, callmebot and telegram. I would like to use the native messages and its different interruption levels

    Multi-System Reactor

  • Sending HASS notifications from MSR
    H HansW

    Hello anyone,

    is there a simple trick to send native HASS notifications from MSR? I guess I could call a scene or something with some parameters but I have little experience so would need some clear pointers on this. Thanks in advance!

    Multi-System Reactor

  • Error importing backup from vera
    H HansW

    Thank, I will give it a spin and see where it leads me too!

    Multi-System Reactor

  • Error importing backup from vera
    H HansW

    I am trying to get rid of my Vera and moving to HA on Qnap.

    It has been quite a challenge up to now especial since I have a NX584 so needed to set up a separate Pi for that but I keep on it.

    My NX584 used to set the house modes and your reactor took care of the lights and the heating.

    The house modes were nice although I would have preferred something more fancy like:

    At home daylight
    At home dark
    At home alarm on
    Away alarm on

    Multi-System Reactor

  • Error importing backup from vera
    H HansW

    Aha, I should have been able to figure that out myself but I had no idea that option existed. Thanks anyway, I just imported the file and it worked!

    Thanks for your excellent work, your software is very intuitive as compared to others.

    Is there any advice or good practice for replacing the vera house modes?

    Multi-System Reactor

  • Error importing backup from vera
    H HansW

    Aha, thanks for your swift response! Any pointer to which file(s) to use? There are a few hundred of them and multiple with Reactor in the name..

    Multi-System Reactor
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