@Riley_S Ah, I see. Yes, after I noticed the issues, I did reboot all devices (i.e. router and the extenders " OneMesh ") -- just to see if it would all reset or fall back to my personalized user...

Riley_S wrote @JTAJ, Out of curiosity, did any of the devices eventually recover their settings after reconnecting to the network a few times? Or were settings completely lost? @Riley_S Which...

MY SETUP: (1) TP-LINK AC1900 Wireless MU-MIMO WiFi Router (Archer A8 V1) - firmware 1.13.2 Build 230824 Rel.74702n(5553) (2) TP-LINK RE505X v1.0 - firmware: 1.0.12 Build 20211107 Rel. 182157 (OneMesh...