SU5 - Tile texture corruption of scenery (AMD Vega GPU series related?)

Another Vega user checking in with the problem… since it started, I haven’t been able to update or maintain the airports I’ve created and its insanely frustrating.

Also running 21.8.2

I assumed it was 3rd party or arctic or something causing it

but SU5 sure screwed Vega owners and there is no way I can afford a new video card for years at these prices. I may have to put the sim on the shelf for a while, its really disappointing.