@skiingj The driver I linked is for the PCIe card that the other user has in his machine. You need the one for your USB version.

@rctp I went straight to 7 with Archer BE800 | BE19000 Tri-Band Wi-Fi 7 Router | TP-Link

@skiingj also check for any firmware updates for the router. This WIFI-7 stuff is so new, many devices are being sold without being truly wifi 7 certified and the manufacturers are updating firmware...

@rctp They all eventually die, might be time for a new one.

@jake26 system is not on right now but it connects with 2.4 and 5. It is pretty far away from router and has a floor and a couple of walls between. So pretty happy that it connects as it does.

@skiingj when you go to the wifi settings on the computer, it will show you what frequencies you are connected to. With the MLO settings it will show 2 of them if it is working correctly.