I also have the graphics issue on Chitubox. Version 1.5 worked well, but when i upgraded, It creates that trail/shows of the image due to poor refresh rates. How can this be fixed? I enabled the settings option for Graphics backawards capability, and also changed my graphics settings on windows to allow high performance for Chitubox. I also tried to update my drivers, which was always up to date. Any idea on what else could be the issue. Unistall back to 1.5 didnt work. Thanks.