@Solla-topee Do you have any other suggestions for resolving this issue?

@Solla-topee I don't have an edit button to change frequency.

Hi, I have a problem with my Archer T6e card, I can't create a 5GHz Wi-Fi hotspot, and it also doesn't show a 5GHz network (tested with a 5GHz mobile hotspot). OS Windows 10. P.S. I tried differnet...