I have the settings as you mentioned. Smart Connect is off. I just changed the 5G to 40Mhz bandwidth. The security settings also match your recommendation. I'm using channel 6 and 157 for 2G/5G...

@Kevin_Z the led remains blue. Running Speedtest from the ax6000 works while other devices are disconnected. When a device disconnects, other devices are still connected. It's not like they all drop...

Just to follow up on this, I was on my phone and lost connection again. I checked Tether and at first both devices showed up (RE505, AX6000), but then the 6000 was not found. I had to reboot it to...

@Kevin_Z the device I have the most trouble with is my windows 10 laptop but it affects all devices. iPhones, Apple TV, MacBooks. and it doesn't seem to matter which TP link device it's connected to....

Often on our devices I get a "No Internet" warning. This happens quite a lot. My phone just had this happen. I tried to run Speed Test from the phone and it couldn't find the server. However I...