Operating system: Linux-4.13.0-46-generic-x86_64-with-debian-stretch-sid 64 Bits
Graphics card: GeForce GTX 1080 Ti/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 384.130
Broken: version: 2.83 (sub 2), branch: master, commit date: 2020-02-04 11:40, hash: rBcd0a02862404
Worked: I have had this issue using the beta 2.82 as well. No issue occurrence when I used 2.80,. Not sure about 2.81 though.
Short description of error
Modeling Loss of Functions other than limited navigation and can select vertice multiple. Usually I was modeling in full screen view, hot keys Ctrl, Alt, and Space bar when the issue was occurring. Happens also not in full screen mode as well. When it happens I press the red X and then it asks me if I want to save, I say no of course.
Exact steps for others to reproduce the error
Hello Cool blender developer. Download file, and open up. Select the body mesh and tab into edit mode. Start moving single and multiple vertices and loops around. Maybe Ctrl = Scale. Been giving issues within few minutes. Go in and out of full screen as well.