Welcome to the Garuda community @bothamliam.
See:
how-do-i-install-archer-t3u-drivers
You likely need to blacklist the in-kernel module with the rtl88x2bu-dkms-git driver.
Test out the linux-lts kernel if things are still not working after following my instructions. Oftentimes, realtek wifi drivers break after kernel updates. When this happens you’ll need to switch to the LTS kernel until Realtek updates their driver.