@Kathy_Z it tray to Instal the file but also not working the 5ghz

@Kathy_Z Model number ac1300 When I switched the channel to 36, it appeared, but it does not work at full speed, but the second problem is that when the channel is changed to 36, it does not appear...

Hello guys I have a problem, I just bought an Archer T4 and a European version, and I installed the definition from the website and the CD too. They are all the same and they do not appear on the...