@Lvkto If Windows reverted to "Generic Bluetooth Adapter" with a yellow mark, that means there is no other (previous) driver available that it could install on its own. At this point you need to...

@Lvkto The other thing you could try is to do the same again, but this time check the box for "Attempt to remove the driver ...". This will result in Windows either installing another still existing...

@Lvkto Hi, Normally, the incomplete or damaged configuration information should be restored if the device is uninstalled via the Device Manager and then installed again. If you haven't already tried...

@sleightflight OK, that definitely sounds like some part within the RE505X that is responsible for the 5 GHz band has got a problem. And since the RE505X couldn't connect to the router via 5 GHz...

@MACH1 Hi, I see that the Netgear D7800 is a VDSL/ADSL modem router. Were you using the D7800's VDSL/ADSL modem (i.e. a cable plugged into the grey "VDSL" port) or was the D7800 connected via its red...

@Tro_Troy Hi, As per the webpage for the Archer TBE553E, it uses an "Intel® Wi-Fi 7 chipset". https://www.tp-link.com/en/home-networking/pci-adapter/archer-tbe553e/ Therefore, given the many reports...