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

Alan_F

@Alan_F
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

  • Having trouble with http and basic auth
    A Alan_F

    I updated to the latest version and it is working with Digest auth and the new username / password fields. You are going to spoil us with this pace of development 😃

    Multi-System Reactor

  • Difference between two dates.
    A Alan_F

    @wmarcolin

    I'm still trying to try one of these things and not have @toggledbits come in right behind me and show a much easier way. Maybe this time I'll get lucky.

    I came up with this:
    ddcb9d6f-4eb6-4402-8bf1-f9ca0d55de85-image.png

    Multi-System Reactor

  • Vera firmware 7.32 beta
    A Alan_F

    Based on the comments from the more experienced users here I ordered a Hubitat this morning and Amazon had it to my door about 3 hours later. After a few z-wave network resets to try to resolve one switch that just won't configure, I have about 90% of everything migrated over to Hubitat. Vera still has a few SiteSensors (I need to read up on the threads about replicating site sensors on MSR) and some Yeelight bulbs that are on a separate VLAN from the Hubitat. I haven't found a way to connect them manually yet and the Hubitat can't discover them across the VLANs.

    I'm still trying to figure out a way to use Google Home to flip a virtual switch in Hubitat to then trigger a http call from MSR. There are a few things I was doing with Vera scenes to achieve a similar effect, but MSR doesn't seem to be able to see Hubitat virtual devices.

    I'll probably keep the VeraPlus going for a while with the Yeelights and the SiteSensors while I figure the rest of this out.

    Thanks for the advice.

    Vera

  • Suppressing alerts in HTTP Request actions
    A Alan_F

    +1

    I am getting occasional network timeouts on a http request that repeats every two minutes (it is emulating a SiteSensor that I had on Vera). I'd like to be able to suppress those alerts as they are expected to happen from time to time and not anything I need to be notified about.

    Edit:
    Nevermind.... I posted here before looking at the update you just posted in the announcements thread... I see you already made this change.

    Multi-System Reactor

  • Having trouble with http and basic auth
    A Alan_F

    I took the UserName and Password, used a base 64 encoder and input "UserName:Password" into the encoder. I took the output of the encoder ("ABCDEFGXXX") and entered (no quotes) "Authentication: Basic ABCDEFGXXX" into the http headers field. I have another http request in another rule that hits an API to control my thermostat and it work correctly using exactly the same process.

    The logs don't appear to make any reference to the http header:

    [latest-21297]2021-11-01T22:21:55.816Z Engine:INFO Set PTZ Camera to Day Mode rule<SET> all actions completed.
    [latest-21297]2021-11-01T22:21:55.845Z Engine:ERR Engine#1 reaction Set PTZ Camera to Day Mode rule<SET> step 3 HTTP request to http://xxx.xxx.xxx.xxx/cgi-bin/ptz.cgi?action=start&channel=0&code=GotoPreset&arg1=0&arg2=18&arg3=0 failed: 401 Unauthorized
    [latest-21297]2021-11-01T22:21:55.854Z Engine:ERR Engine#1 reaction Set PTZ Camera to Day Mode rule<SET> step 1 HTTP request to http://xxx.xxx.xxx.xxx/cgi-bin/configManager.cgi?action=setConfig&VideoInMode[0].Config[0]=0 failed: 401 Unauthorized

    Prior to attempting to use the http header field I had tried the below format, with the username and password in front of the URL:

    [latest-21297]2021-11-01T12:58:08.125Z Engine:ERR Engine#1 reaction Set PTZ Camera to Night Mode rule<SET> step 3 HTTP request to http://UserName:Password@xxx.xxx.xxx.xxx/cgi-bin/configManager.cgi?action=setConfig&VideoInExposure[0][1].Value1=1000&VideoInExposure[0][1].Value2=1000 failed: 401 Unauthorized

    I did get this working in Node-Red using digest authentication in a http-request node, so it probably isn't worth too much of everyone's time to track it down. I would prefer to have it in MSR because it is so much more user-friendly for me, but I can leave it in Node-Red if I can't figure out how to do it in MSR.

    @toggledbits - Long overdue additional donation on its way. Thanks for all your efforts and the end-user support.

    Multi-System Reactor

  • Notifications from Alerts
    A Alan_F

    Resurrecting this older thread... does this answer mean there is no way to react to the presence of an alert within MSR? If not, this would be a useful enhancement.

    I have a camera that is switched between day and night settings by http requests sent by MSR near sunset and sunrise. Yesterday the camera stayed in night mode most of the day while there was an alert showing in MSR that the http request had failed. I realize I could capture the http response to an expression/variable and then write a rule based on that variable to notify me, but I'd have to do this for every http request in every ruleset, and I'd have to make sure I evaluate the response correctly (which is likely to be a hit or miss operation for me). That still wouldn't capture other alerts that MSR might display outside of failed http requests, but I'd like to push all alerts to my notification system. Basically, I don't want to have to check the MSR interface to make sure it's happy, I'd like it to tell me when it's not.

    Multi-System Reactor

  • Notifications from Alerts
    A Alan_F

    Just a note for posterity that alerts are now available as an entity as of version 21356.

    Multi-System Reactor

  • Opening curtains with a motion sensor but only once?
    A Alan_F

    @cw-kid I'm sure there are multiple ways to do this, and probably some better than what I'm thinking...

    Create an expression "g_curtains_open_today"

    Create a rule. At midnight every day set g_curtains_open_today to false

    Motion sensor rule: If motion sensor trips AND g_curtains_open_today is false then:

    -> Open curtains
    -> set g_curtains_open_today to true

    The next time the motion sensor trips before midnight the curtains will not open

    Multi-System Reactor

  • MQTT - add rules support ?
    A Alan_F

    @Crille Thanks! I was a bit confused when I first read that section of the MQTT documentation but your example using the topics from my own system helped clear it up for me.

    I made a slight change to the template to make it "teslamate/cars/%topic%" which allows me to re-use it for multiple binary entities for both cars by using for example "topic: "1/locked" and "topic: 2/locked" for two entities in reactor.yaml.

    I also hit a snag where trying to directly copy:

        entities:
          teslamate_sensor:
            type: BinarySensor
            capabilities: ['binary_sensor']
            primary_attribute: binary_sensor.state
    

    caused Reactor not to start with a yaml formatting error, but referring to the documentation I changed it to:

        entities:
          teslamate_sensor:
            type: BinarySensor
            capabilities: 
              - binary_sensor
            primary_attribute: binary_sensor.state
    

    moving the capability down one line with a leading "-" and it works.

    Now I just have to find the time to write all the rules that are possible with the car information available in MSR... 👍

    Multi-System Reactor

  • General question: MSR and multiple HE hubs
    A Alan_F

    They are not using the Hubitat mesh. They are completely separate.

    Multi-System Reactor

  • Can the list of rule sets be sorted?
    A Alan_F

    So it works just like most of the other elements in MSR.

    Move along people... nothing to see here... just me missing the obvious.

    Multi-System Reactor
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