@titouns I finally managed to solve the issue by clearing cache and removing all data in the Kasa Apps on my Android device. Since then, it works fine.

@Kevin_Z Tested the suggested changes but it did not solve the problem. The equipement connected to the plug is a coffee machine, manual switch on or off via Kasa app works fine, only schedule would...

I purchased an HS100 (from HS100-KIT 3 plugs) and installed it without problem. I can switch it on or off using Kasa app from my Android device, whether local or remote. However when I define a...