Questions about TP-Link Archer T2UB Nano

Maybe I'm doing something wrong, but as soon as I activate the wifi on my PC, my bluetooth connection with the mouse freezes, or the pointer freezes permanently. I have downloaded the driver from the adapter. W11 is up to date. I'm about to buy another wifi adapter so that I can only use this stick as bluetooth, but maybe someone has a solution. My PC should be powerful enough (i7 8700, 16gb Ram)