@Solla-topee ok. I will do those steps and send you log file after the cam offline again

@Solla-topee Thanknyou for reply 1. My mobile phone has no VPN. Can be said, VPN is off 2. Tapo app ver is latest one 3.7.113 3. Forced to to close app. And re open again. Unfortunately, nothing...

I purchased 2 Tapo (C325WB and C520WS). Both connected into same networks from mesh Wifi DECO M4. C520WS running properly without problems so far, but another type C325WB always in offline status...