@Carl Thank you so much! Changing the frequency and channel did the trick. There was a past article on the issue and it stated to keep the channel frequency around 36-48 so that is why i had it down...

Hey @Carl , thank you so much for the quick response. I have tried all your steps and updated my firmware. Unfortunately, there still is no sign of a 5ghz connection. Here is a screenshot of what the...

I have a TP - Link ac1200 wifi range extender re355. The 5ghz mode has always worked on this extender but now it has randomly stopped last night and i have tried resetting the extender, modem, and...