After 2 Uniti Stars, one purchased in December and the other replaced in January, I switched to Uniti Nova. Both previous machines always had the same problem, sometimes they wouldn’t read my CDs. Luckily the seller, a dear friend of mine, satisfied me. I could have taken the third Star, but I didn’t want to risk always finding the same problem. For the moment I will give up the CD player, then later I will add an external one.
This is the discussion I had opened on the problem