4:2:2 feeds on Edision OsMio 4K plus

Hi, I am trying to see 4:2:2 feeds with my OsMio 4K plus, using Oscam and Bissfeed Autokey (still trying to understand how to manage manual keys), but I can open only normal feeds (4:2:0, not 4:2:2). Is it a software problem or a hardware one ? Usually I could open 4:2:2 feeds through VLC, EBS Pro and my TBS 5925. I hope someone could help me. By the way, Is it possible to open PowerVU and other encryptions like Tandberg or Betacrypt ? Thank you.

Thank you for explaining that. I have an Azbox Premium HD+ and I could get 4:2:2 feeds, but it's getting old. It was the best unit some years ago, with amazing video quality. Anyway I'd like to understand if Edision OsMIo cannot get 4:2:2 signals because of hardware or software limit. Can you send me the latest Oscam files (or any other version full functioning) ? Is there a way to put directly CW or biss code manually ? I have Bissfeed autokey but it doesn't work properly. Thank you so much !