Woke up to both 2.4ghz and 5ghz wifi networks being disabled. Something is broken.

[Laonifaron]

Just updated to the 68_4 version, hoping that it would fix the problem. It didn't.

Whenever I disable the 2.4ghz network, the 5ghz works fine. When both are enabled, the 5ghz network just stays on 20mhz width and channel 36.

What's going on here?

This is on ac88u btw.

 

[Jack Yaz]

Just updated to the 68_4 version, hoping that it would fix the problem. It didn't.

Whenever I disable the 2.4ghz network, the 5ghz works fine. When both are enabled, the 5ghz network just stays on 20mhz width and channel 36.

What's going on here?

This is on ac88u btw.

Try a factory reset. Backup settings with John's nvram utility beforehand for a clean restore.

 

[webgrease]

Just updated to the 68_4 version, hoping that it would fix the problem. It didn't.

Whenever I disable the 2.4ghz network, the 5ghz works fine. When both are enabled, the 5ghz network just stays on 20mhz width and channel 36.

What's going on here?

This is on ac88u btw.

Check this thread - good chance it could be related:

https://www.snbforums.com/threads/5ghz-stops-broadcasting-on-merlin-380-68_2-and-above-ac3100.41485/