uno 4k

Hi guys, I've been using my old ET500 for a while, but I want to get back to the Solo, but I could do with a new look for it. I've tried Blackhole 2.1.3 and Openatv 4.2, so if anyone can suggest something fresh, I'd be very grateful. SeaLion (I think)

Symptom, very poor signal strength on Tuner A, (Tuner B was fine) , dropping out, on 12483v on Hellas Sat 39e (Diema sport 2 etc) . All other transponders were fine. Remedy, Disconnect all cabling, remove cover (4 screws and plastic catch on back) . Remove tuner module screw and reseat module 3...