I have a small (or big) problem with the WiFi card, it worked for a few minutes (about 15/25 minutes) in which I did the PID auto-tuning perfectly successful, the network name presented is ESP_1A6248 not SBGC_WiFi ...
then it was no longer possible to find anything on the available WiFi networks, I also tried to turn off the router (you never know that it can give problems).
The LED lights up for a few seconds, then starts flashing about every 2 seconds.
I have firmware 2.69 b4 without encoder, two IMUs (camera and frame) and everything else works perfectly.
Any suggestions please?