I recently bought the AC1300 (TU3 PLUS)  wifi adapter. I wanted to test out if it could have seen a 5 ghz wifi hotspot. but it failed, I tried to watch videos on how to change settings but it failed, I have also updated the drivers multiple time but it also failed.  I am using my S21 5 ghz hotspot for testing as I do not have 5 ghz wifi router yet. any advice what to do?