@Vincent-TP RBE-550 is installed on a desktop.

@Vincent-TP 1. How often will the disconnection issue happen? Typically once a night if on for a few hours. 2. When the issue happened, will the SSID disappear, or still show on the wifi list? SSID...

I am still seeing the random loss of wifi for a minute from the 787 model with two units and two 775 wall units on the latest firmwares from this thread.