I just started having this issue. It began after I changed my display resolution from 3456 x 2160 to my monitor’s full resolution of 3840 x 2160. Resetting the resolution back to the original has not solved the issue. The problem only seems to happen when I use the picture frame command and insert a png file. I haven’t used many other commands yet but Picture Frame seems to be the culprit at the moment. I’m running Rhino 5 on a Lenovo W520 laptop with a Dell P2815Q monitor and an Nvidia Quadro 2000M video card. I’ve attached before and after screen shots. I also installed a registry modification that I found on this for that was to help with Rhino displaying on hi-res monitors.
Thanks but no luck. Same deal when using picture frame command. As soon as I select a jpg or png the display goes nuts. This also just happened again when using the Insert command to insert a .3dm file.
Thanks Pascal. That seems to have solved the problem. I put the command in the startup commands. I couldn’t make heads or tails of the shell commands. I had no idea what I was looking for.