Wifi disconnects every minutes (Omnia running 3.7)

I’ve been struggling for the past few days (since I received the Turris Omnia 2Gb) just to get a decent stable connection… with no luck: Wifi disconnects every minutes.
I flashed it to 3.7 a few times, tried the default parameters, tried a bunch of combinations, nothing worked. I also checked the antennas cables.
Has anyone any piece of advice?

Please send us Omnia diagnostics to our official e-mail. Is this a problem with a 5GHz card or a 2GHz card?

Hello Jan,
Thank you for the answer.
I ran a few more tests and I think (I’m not 100% sure at all) problem occurs on 5GHz when both 2.4GHz and 5GHz have the same SSID.
Right now connection is stable (I am not disconnected anymore) but I cannot tell if it’s becbuse of something I did or becbuse all my neighbours are away… :wink:
I’ll keep you posted.