AR750 No 5ghz after 2.27 upgrade

Technical Support for Routers
1

I upgraded to 2.27 via the website gui over the weekend and now I don’t see the 5ghz wireless. However, I can use the 5ghz to connect to a 5ghz wireless provider in a WISP mode.

2

It bricked mine so feel lucky

3

So how about the UI looks like?

4

how is it looks like now? completely dead?

5

@dreckis604 Could you show me the log via uart?