Unrecognized alarm panel data: Honeywell Vista 15p with Envisalink 4 triggers error every 10 seconds

Third party integrations
1

My envisalink board is working great except for one remaining issue:
It triggers an error log entry every 10 seconds in home assistant log (home-assistant.log)

2023-05-12 13:16:15.481 ERROR (MainThread) [pyenvisalink.honeywell_client] Unrecognized data recieved from the envisalink. Ignoring.
2023-05-12 13:16:25.404 ERROR (MainThread) [pyenvisalink.honeywell_client] Unrecognized data recieved from the envisalink. Ignoring.

Because of the misspelled receive, it is easy to spot the exact location in the github sources. However, I have no clue how to fix it or what actually sends the unrecognized data. It could well be a setting on my VISTA 15P board.

Or there is really something missing in the envisalink integration code. Overall the system is working great. I see all events in Home Automation and think that this is a great communicator board to modernize an existing, well-working wired alarm system.

Please advise.

Regards,

Marc

2

I’m not using the HA integration, but I have been using redloro’s “SmartThings-NodeProxy” server to connect my ST and now my Hubitat to my Envisalink. I recently noticed that I’ve been getting similar message in my logs, though intervals are random and spaced a few minutes to a few hours apart.

“Error: ignoring invalid message code from Envisalink: %20, data: F7EC”

similar boat as you. The EVL is apparently sending some message to my server which is causing the error. Seems like it’s sending a %20 in lieu of a space, but not sure what message that is, or what F7EC is. this has been happening since March. unfortunately my integration is now unsupported by the author

3

I haven’t had any issues or unexpected error messages in my log since the firmware update, and hope your system is working again, too, by now.