Good day @Kevin_K , Thanks for your detailed post. May I know the model of your new router? You could try some troubleshooting steps that may help with the issue 1. Turn off Advanced wireless...

@Bryan.L Good day, Thank you for your detailed post, for the KP303 unstable issue, you could try some suggestion here: 1. Please confirm kasa device firmware and kasa APP version are up-to-date 2....

Hey@Howi78 , You could reset the iPhone Network settings, here is a guide found online : https://support.apple.com/en-us/HT204051 Try to forget router's Wi-Fi on the iPhone XR, and reconnect to...

@786-RAHUL If the room temperature is among 0°C~40°C (32°F~104°F), it should be fine for range extender.

@controlmatic Hello, If you have not set up the power schedule , range extender should always has Leds ON. You could try a factory reset (remove the old settings) and set up the range extender from...

@Subhransu Thank you post with the case details. May I know the Led status on the range extender after your set up? Here is a guide to troubleshoot RE installation step by step, kindly give it a try...