For anyone having this issue, it seems there's a bug with the app. Copy paste of the solution found in a git issue of the python-kasa project: connect tapo app to the same network of devices (same...

Would it be possible to send a bug report to your dev team? It seems to me that the third party functionality is broken. It doesn't activate even if I enable it in the app. The encrypted protocol...

@Wayne-TP Understood. But is there any way to downgrade? This firmware upgrade made my device unusable. I'd like to revert the version to a working one

Until today, I was running firmware 1.0.16 on my Tapo P300. Today I upgraded to version 1.4.2 and third party compatibility stopped working. I updated 2 other devices and after disabling and...