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
