@Wayne-TP I was more hoping that this would be fixing what appears to be a design fault rather than an optional end user feature.

@678gary Just as an update for anyone else, tech support advised that i changed the power supply which I did. The new one has a much higher VA rating. It's still doing it although it is now once...

And the reply from Tapo Technical Support......... Hi, The Tapo D235 has two power supply options; you can use hardwired connections without batteries. Thanks for using Q&A. If this is a technical...

Got a hardwired D235 but for some reason it momentarily switches to battery and then back to hardwired. Each time it does this iI get 2 phone notifications and it happens day and night. No way to...