My Hub 4 has an annoying problem. When it reboots or restarts it returns one of my settings to default mode. I went into ADVANCED SETTINGS>WIRELESS>SECURITY and renamed WIFI Network Name 2.4GHz and WIFI Network Name 5GHz to my preference together with a password for each. Fine until there's a reboot/restart then the 2.4GHz name and password revert to default settings (i.e. on the base of the hub) but the 5GHz is unaffected. First I know of this is when my Smart Speaker tells me settings have been changed and I am aware that other equipment has disconnected. Any ideas?
VM Hubs are notorious for having these glitches - dodgy firmware.
Best solution is to remove it from the equation and put the Hub into modem mode and get your own better quality router and wireless equipment
-------------------- John --------------------
I do not work for VM. My services: HD TV on VIP (+ Sky Sports & Movies & BT sport), x3 V6 boxes (1 wired 2 WiFi,) SH2 in modem mode with Airport Extreme Router +2 Airport Express's. On VIVID200, Talk Anytime Phone, x2 Mobile SIM only iPhones.