For what it’s worth I had a Classic Skyview and it developed a flicker in the background. Still functional but annoying at least. After several conversations with Dynon support and trying several possible remedies I sent the unit in for service. It was repaired and given a new warranty, shorter than new, but I was ready for an upgrade ( my wife hates to hear say I’m going an u “upgrade”).
I put my Classic on the secondary market and it went to an RV7 as a second screen and I have an HDX Skyview and love it.
Hope it doesn’t develop the flicker but it sounds like it’s possible. Ugh!