Photoshop flickers distractngly when using GPU

Considering whether to upgrade from cs6 to CC after a month free trial and there seems to be more bugs in photoshop than CS6.

The flickering issue is incredibly distracting and if I turn off use GPU I get a whole load of other visual bugs with marquee tool not disapearing having to zoom in or out to remove the visual bug.

If this cant be fixed i think ill stick with cs6!

System is Windows 10 pro 19043.1526

AMD Ryzen 7 5800X 8-Core Processor 4.20 GHz

16.0 GB RAM

GPU 3080ti