Looks like it’s working now. After resetting my internet router everything started working again. For some reason the shelly app triggered a network congestion or so. The homey utilization went through the roof.
The Light bulbs are working fine now.
Next problem: adding the Shelly 2.5 roller shutter fails with the message: the shelly device you are trying to pair does not match with the selected shelly device in the pairing wizard
Does that sound familiair to anyone?
