Premiere Pro 2020 crash when add a mask

[AP_Visuals]

Hello everyone, I am new to the Adobe community!

So this is my problem:

When I use my GPU as the engine renderer, Premiere Pro crash everytime I try to add a mask to my sequence. It's not just a simple crash, in fact, I need to force a restart of the pc because everything is stucked.

When I use the software only, as the renderer engine, the problem no longer exists, but the whole process of creating a project it's really really slow. So I guess the problem is my GPU. I have a Sapphire 5600 XT, with 6 Gb of video ram memory. Do you have any suggestions?

Thanks for your time!