after having installed the openwrt firmware 21.02.0, I could not manage to have the wireless working on any of the two channels. Strange enough, it wirked fine for the first hour or so, now even with the radio enabled It does not generate any wifi net. It is just as if it does not have the wifi.
I tried to downgrade the firmware going to the previous version, to reinstall the latest, to reset everything but nothing worked.
I cannot get back to the original firmware, that at least had the wifi working, so it is close to go to the bin ...
My version is v 2.0 EU.
Thanks a lot for any support into this matter.