(Cross-posting from github regarding the stutter issues, in case any folks here are willing to try compiling the open kernel modules with patches on top)
Update: We’ve found two possible causes of stutter. Or rather, we found two issues that definitely cause stutter on some configurations, but we still don’t have a good idea of how widespread either of them is.
I have published patches that eliminate one and log the other here: Patches for testing r555 stutter issues by mtijanic · Pull Request #658 · NVIDIA/open-gpu-kernel-modules · GitHub
I’d love it if folks that are experiencing these issues would give it a try and report back. Getting a good idea of the impact would help us prioritize getting these in. Many thanks in advance!