I Installed Adobe Dimension recently. It worked fine on that day. The next day, i open it and the canvas is just a grey screen and frozen, no assets or grid apear and it frezes on a perpetual "loading" when i try to place assets and models. The program from that point becoms un responsive and has to be force closed through task manager.
[edits images added so people can see them without downloading ussnorway]
in image 1 the program has failed to load... in image 2 it has crashed
i don't have enough info about your system to offer any other advice so I will just point you to the bug forum and you can add your details to that list