@Tassen Thank you for your detailed post. It is recommend scan 2.4Ghz WiFi channel using WiFi analyzer app /software and select a less crowded wifi channel on main router. Try a factory reset on...

@Rambo_The_Great Hello, May I know the model of your phone and its Android or IOS version? - Please enable Notification Permission on your phone for Kasa app, and turn off Power save or Battery...

@edthl Hello, Sorry to tell you currently RE200 V1 does not have new firmware for IOS weak security issue, as V1 is a bit old, the evaluation and production of beta may take long, we will forward...

@TakisM Thanks for the details. Make sure none of the devices in the local network have IP conflict with router. Try a different Ethernet cable between router and AP (tp-link) May I know your network...

@p3r02d3r0 Sounds great, free to let us know if there is any update.

@baldeagle Glad to heat that the unit is working again