@Sunshine the router just got a new firewarw update yesterday. Hoping it fixes this issue (still having random disconnects with the 1 extender).

@Sunshine didn't touch the firmware on the router but did unplug the AX 1800 WiFi extender and my router has not restarted in 16 hours. The other extender RE 505X still plugged in and fine.

@Sunshine I have v1.6 and wondering if the beta firmware will also fix the rebooting issue (I have 2 extenders in the house and my router reboots daily). Also, I'm not seeing the links to the beta...