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[Reactor] Variables not updating correctly in latest-25201-2aa18550
therealdbT
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Multi-System Reactor
Handling Dead Entities and Renamed Entities
PablaP
Hello all.. been a minute! I recently rebuilt my Z wave network and migrated to a new z wave stick. In order to prevent any downtime I kept my original z wave network up and ran a docker version of Z Wave JS UI with my new controller. This way I could add device by device without having any devices down. I finally moved all the devices over to my new stick today. The final step was to migrate everything from my Docker instance of Z Wave JS UI to the HA add-on of Z Wave JS UI. However during this migration some of the names didn't populate correctly which I later managed to import back into Z Wave JS UI. The issue was in Reactor it is stuck on the default names and the entities are not updating. I removed the controller from Reactor, restarted, hard refreshed, and added the controller back however the new entity names have not updated. Also it seems like the old entities from my previous instance of Z Wave JS UI are lingering and not being marked as dead (I believe a certain amount of time needs to lapse before they're marked as dead in Reactor). My goal is to basically purge all the entities for the 'ZWaveJS' controller in Reactor so it can pull all the updated entity names and only the entities that exist in Z Wave JS UI. I cannot find a quick way to do this, I know entities can be deleted one by one, but with over 100 entities this would take long I am guessing that if I added the controller with a new name in in the Reactor config it would pull the updated entities and names but I think that would break my rules since the entity IDs would change (I made sure to name all the entities the exact same as they were previously to prevent this issue).
Multi-System Reactor
Strange behavior for MQTT templates using payload and attributes
therealdbT
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Multi-System Reactor
[MSR] reactor-mqtt-contrib package for additional MQTT templates
therealdbT
I'm slowly migrating all my stuff to MQTT under MSR, so I have a central place to integrate everything (and, in a not-so-distant future, to remove virtual devices from my Vera and leave it running zwave only). Anyway, here's my reactor-mqtt-contrib package: https://github.com/dbochicchio/reactor-mqtt-contrib Simply download yaml files (everything or just the ones you need) and you're good to go. I have mapped my most useful devices, but I'll add others soon. Feel free to ask for specific templates, since I've worked a lot in the last weeks to understand and operate them. The templates are supporting both init and query, so you have always up-to-date devices at startup, and the ability to poll them. Online status is supported as well, so you can get disconnected devices with a simple expression. Many-many thanks to @toggledbits for its dedication, support, and patience with me and my requests
Multi-System Reactor
HA 2025.9.4 Supported Yet?
CatmanV2C
Tangentially did I miss 2025.9.4 getting blessed in MSR? I've been holding off Cheers C
Multi-System Reactor
The reaction stopped working (Google Nest max playing a video)
F
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Multi-System Reactor
Rule Set UI bug - RESOLVED
3
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Multi-System Reactor
[Reactor] Copy&Paste of Rules
therealdbT
I don't know if I'm the only one, but managing more than one Reactor installs, the need to have some sort of copy&paste for rules has grown on me. While I understand the technical challenges, I'm wondering if a "god mode" where I could copy the raw JSON rule and paste it into another rule could be an advanced, flag only feature that could benefit power users. I know I can copy the JSON file and proceed, but I must stop Reactor and when doing maintenance, it's more clicks to do. Just an idea
Multi-System Reactor
[Reactor] Help with screne controller cycling logic
therealdbT
I’ve added a couple of Shelly Wave i4 as scene controllers and I’m planning to add more, since I can just use standard buttons instead of battery-powered scene controllers, which also looks better aesthetically. That said, I’m struggling to figure out how to write a simple rule that cycles between states every time I press a button. Example: Light 1 ON → OFF, then Light 2 ON → OFF. The part I can’t get right is handling the case where Light 1 or Light 2 might already be ON independently of the rule. Maybe it’s just too much sun and relaxation clouding my brain, but any hint would be appreciated.
Multi-System Reactor
Stop the MSR by an external switch on Hubitat.
wmarcolinW
Use case: When performing home maintenance, such as air conditioning, I want all rules involving air conditioning to be disabled. To do this, to day, I have a virtual switch that I placed within all rules involving air conditioning, meaning that if I turn it off, none of them work. Then another situation: the water pump system and garden irrigation, another switch. In short, I had to create several virtual switches in Hubitat to disable rules in MSR. Unfortunately, however, I was unable to cover all scenarios, so I wondered if it would be possible for MSR to support a virtual MSR switch, which, when configured in the reactor settings, would function as a general on/off switch for MSR. If it is configured and turned off, the entire rules and actions in MSR stops working, except for the status change reading process, specifically for this switch, which, when turned on, would restart the MSR. Would it be possible to do something like this? Any recommendations from the experts?
Multi-System Reactor
Expose MSR entities
CatmanV2C
Probably a really dumb question. Currently I am using the owntracks_sensor for tracking phones being in region in MSR and it works great. Digging around with Home Assistant and toying with some dashboards, is there any way of exposing that sensor to HA trivially? I could set MSR to trip a virtual switch in OpenLuup which can then be exposed to HA (with all my other Vera devices) but that feels a bit in-elegant if I can do it directly. Any thoughts? Apologies if the ask is not clear/ TIA C
Multi-System Reactor
Comment in Globa Expressions
Tom_DT
I have several Global Expressions that are set by a rule so the definition area is blank. I'd like to add a comment in this area that explains what is setting the value. Commenting in this area breaks the remote setting. Any way to document what is setting the GE?
Multi-System Reactor
Unofficial thread for compatibility
tunnusT
As there are statements about compatibility for home assistant versions in MSR new version announcements (e.g. "HassController: Bless Hass to 2025.7.3"), I thought it would be good idea to track other controllers as well. As an example, I can confirm that build "latest-25208-c53e8513" works with Hubitat Elevation C-8 platform version 2.4.2.134 using Maker API. Updates: (the latest versions first in the list) OK: build "latest-25264-2fbe9217" with Hubitat C-8 platform v. 2.4.3.123
Multi-System Reactor
Gradually turn on lights.
Tom_DT
I have several lights that I would like to turn on very gradually over 15 or 20 seconds. from 0 to .25 in .01 increments. I have tried a few things that came nowhere near working, so here I am.
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
Can't customize home page
G
I foolishly let my system wipe all cookies this morning and with it my settings for my MSR home page. Once logged back in I can no longer remove errant panes nor is the + available to add new ones. Brave Browser v1.80.122 (Jul 16, 2025) What have I done?! Will check other browsers on my M1. UPDATE: Safari exhibits same behaviour. I've tried both sans last-four public key entry and with - no change.
Multi-System Reactor
Error After Upgrade
T
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Multi-System Reactor
Reset attribute value of entity in event handler
R
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Multi-System Reactor
Need help figuring out how to delay a reset on reaction
T
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Multi-System Reactor
Way to search for rules (rule state) in other rules
T
@toggledbits, not sure if this is a feature request or I'm using the search tool wrong. You have a "Search for rule" in the Rules Set tab in MSR. It works nicely to find a rule and bring up said rule, but can it/could it be used for as a "where used?" global search? For instance, I have a fairly large set of rules, divided up into 10 different rulesets. There's easily a hundred individual rules, and many of the rules have Rule State triggers, which of course refer to other rules. Amongst my troubleshooting today, I came across what may have been a duplicate or troubleshooting attempt, but I can't tell if it's actually used as a Rule State in another rule without opening each rule that I suspect it may be a part of. Thanks.
Multi-System Reactor

Strange temperature readings from OpenWeather

Scheduled Pinned Locked Moved Multi-System Reactor
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    Alan_F
    wrote on last edited by
    #1

    (This is most likely an issue with OpenWeather, but I'm posting here to see if anyone else is seeing the same issue in their OpenWeather data)

    MSR 22053 on Raspberry Pi 4 in Docker

    I have a rule that turns on a heater in my chicken coop when the temperature (is less than 33 degrees F) OR if (the temperature is less than 36 degrees AND the heater is already on). This way the heater turns on at temp < 33 and doesn't turn off until temp >= 36. I also push a notification to my phone when the heater turns on and off so I can keep an eye on what it's doing.

    This has been running without issue all winter, but today I saw notifications that the heater had turned on and off several times in the early morning. That is unusual as generally the 3 degree difference between the on temp and the off temp prevents fluttering of the rule state.

    I checked another OpenWeather feed that I have on my Node-Red UI dashboard and it was showing 36 degrees at the same time Reactor was showing <32 degrees. I also checked the OpenWeather site for my location and it was showing 36.

    I restarted Reactor to try to refresh the reading (I don't know if a restart does that) and it still showed <32 degrees. I checked the time stamp showing in MSR and confirmed that value was only 2 minutes old, which was close to the restart time.

    Here is a Grafana chart of the outside temp this morning as seen by Reactor:

    056b9194-93ec-458c-81e9-6d5678fefb3b-image.png

    Those steps are 3 or 4 degree fluctuations. Looking back at older data I see some ups and downs, but they're generally .1 degree fluctuations.

    This is a 24 hour period 1 week ago ("now -7d" to "now -6d"). The curve trends either up or down without swinging.

    2f9f3919-a649-4f25-a679-430e340f98c4-image.png

    The "noisy" data seems to start 2 days ago. This is "now -2d" to "now -1d":

    2418fdbb-8d61-48bc-b46b-c1483e2db762-image.png

    I'm probably going to add in a 'sustained for' condition on my rule so that it takes multiple data points to change the state of the heater switch. MSR updates the weather every 15 minutes, and looking at the data a 1-hour sustained condition would filter out most of the noise.

    It's just really odd that I'm getting different temp readings in MSR than what I see in my other OpenWeather feed or the OpenWeather website when I update both just a few seconds apart.

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    • toggledbitsT Away
      toggledbitsT Away
      toggledbits
      wrote on last edited by toggledbits
      #2

      There are different queries that can be made, and different versions of the APIs as well. The OWMWeatherController in Reactor uses the API 2.5 weather query described here. I know that many other subsystems use the newer "One Call" endpoint. The location also matters. Since OWM integrates weather information from multiple sources, it may include or exclude sources based on the proximity to the given location. For example, if you specify a lat-long, you may get weather data that includes information from a near neighbor that has a published weather station, where if you use the city code for location, it will not include that station. This has a big effect; I live about 30km from KATL (Hartsfield-Atlanta Intl Airport) and 5 from KFFC (Falcon Field Executive Airport), and temperatures and humidity vary widely comparing OWM, KATL, KFFC, and my own local station.

      Edit: I just peeked at the code for the OWM NR node, and it lets you choose weather you use the weather endpoint or the onecall endpoint by configuration. Any idea which you are using? It would be in the settings for the node, and the choices would be forecast, current, or onecall as seen there.

      Author of Multi-system Reactor and Reactor, DelayLight, Switchboard, and about a dozen other plugins that run on Vera and openLuup.

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      • toggledbitsT toggledbits

        There are different queries that can be made, and different versions of the APIs as well. The OWMWeatherController in Reactor uses the API 2.5 weather query described here. I know that many other subsystems use the newer "One Call" endpoint. The location also matters. Since OWM integrates weather information from multiple sources, it may include or exclude sources based on the proximity to the given location. For example, if you specify a lat-long, you may get weather data that includes information from a near neighbor that has a published weather station, where if you use the city code for location, it will not include that station. This has a big effect; I live about 30km from KATL (Hartsfield-Atlanta Intl Airport) and 5 from KFFC (Falcon Field Executive Airport), and temperatures and humidity vary widely comparing OWM, KATL, KFFC, and my own local station.

        Edit: I just peeked at the code for the OWM NR node, and it lets you choose weather you use the weather endpoint or the onecall endpoint by configuration. Any idea which you are using? It would be in the settings for the node, and the choices would be forecast, current, or onecall as seen there.

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        gwp1
        wrote on last edited by
        #3

        @toggledbits I live less that 15 miles from KCHS (NWS at Charleston Intl Airport/Joint Base Charleston) and have a backyard weather station. The temps can vary up to 5ºF and the winds are almost always higher by a couple MPH at KCHS.

        Like @alan_f I drive my HVAC, fountain, all kinda things off of my Ambient API backed up by OWM's API. Only difference here, I do not use the MSR config for OWM, I just call the API directly.

        *Hubitat C-7 2.4.3.123
        *Proxmox VE v8, Beelink MiniPC 12GBs, SSD

        *HASS 2025.9.4
        w/ ZST10-700 fw 7.18.3

        *Prod MSR in docker/portainer
        MSR: latest-25264-2fbe9217
        MQTTController: 25139
        ZWave Controller: 25139

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        • toggledbitsT toggledbits

          There are different queries that can be made, and different versions of the APIs as well. The OWMWeatherController in Reactor uses the API 2.5 weather query described here. I know that many other subsystems use the newer "One Call" endpoint. The location also matters. Since OWM integrates weather information from multiple sources, it may include or exclude sources based on the proximity to the given location. For example, if you specify a lat-long, you may get weather data that includes information from a near neighbor that has a published weather station, where if you use the city code for location, it will not include that station. This has a big effect; I live about 30km from KATL (Hartsfield-Atlanta Intl Airport) and 5 from KFFC (Falcon Field Executive Airport), and temperatures and humidity vary widely comparing OWM, KATL, KFFC, and my own local station.

          Edit: I just peeked at the code for the OWM NR node, and it lets you choose weather you use the weather endpoint or the onecall endpoint by configuration. Any idea which you are using? It would be in the settings for the node, and the choices would be forecast, current, or onecall as seen there.

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          A Offline
          Alan_F
          wrote on last edited by
          #4

          @toggledbits My Node-red weather is using the onecall URL.

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