Hi

Please help. We have a station setup using an RB433 with a 5GHz Grid antenna that needs to connect to a RB433 with 5Ghz Grid AP.
It scans the network and has a signal strength of -77. We cannot connect to the AP. it just says searching for network.

All configurations are correct. Has anybody else had this problem?

Depends on which OS version, but most probably got N stream on at one of the routers or maybe inscription.

I had an R5nH that blew the amp, did exactly the same thing.

Back of the card was visibly burned. I'm not sure if it was caused by the card or the cable, swapped both.

it most likely is the wireless card issue.
wish you are not running on R5h...