Error with Onkyo app and receiver

Hi there!
I’m getting error messages in the app for my onkyo device. Worked perfectly until yesterday, strangely enough. Any ideas?

I should mention that my devices do show up and also work (on/off, volume, channel switches etc)

My guess is that your Homey upgraded to firmware v7.4.1, which can cause issues with apps because of an internal Node.js update. If so, you’ll have to contact the app developer (@Mickel_Luiten) for a fix.

Version 4.0.3 is Live now. please upgrade.
Hopefully that fix all issues.