Flow cards not shown (randomly) after latest Homey update

[Peter_Kawa]

@Peter_Kawa

Yay! A cause and a fix (for me) at last:

Jeroen (Athom) did like to run some tests directly with my Homey, so after granting access, he found a strange phenomenon quite quick:
in short: a device of an app caused flow cards to be created and removed non-stop and insanely quick, massively delaying everything else.
Removal of that particular device solved the issues.
I’ll discuss & run tests with the app developer to see what’s the exact cause.

To find similar issues:
With the web app in focus, start the browser console (F12 with Chrome)
Tap “Network”
Tap “Socket”
Tap the socket.io … line to see generated data

[Peter_Kawa]

It’s solved now, for me at least:

Extremely Slow Advance Flow Interface

So, in my case it appeared to be a problem with the “mode list” of the “fan” type device, as part of the Home Assistant community app. Other device types don’t seem to be affected; With every update of the “fan” device, all related flow cards were re-created. This slows things down massively, when these updates occur every few seconds. The dev found the culprit and pushed version 1.15.2 of the app, which solves the issue!! [Screenshot20260430122924Ecosia]