OmniTIK 5 PoE ac not finding wifi networks

Hello, i have OmniTIK 5 PoE ac and it does not detect any my or neighbours home wifi(5Ghz) networks. I got another Mikrotik SXT Lite5(set it up as AP) and this is visible but other ones are not. What is wrong with settings? I got SXT Lite5 and it found my home wifi networks but after RouterOS upgrade they dissapeared also in SXT.

Thanks!