Dear all, I have a dreambox 800 hd se with night build beta image openpli 4.0 on based enigma from 19.02.2015. When i update image and install beta openpli 4.0 image dated 30.06.16, the picture quality got worse. Video picture lost sharpness and got more foggy. I think that reason is changing of deinterlacing method in used drivers. Please tell me, how can i install old drivers or some another necessary files to keep the old picture quality on updated image?