Page MenuHome

2.8 Grease pencil. Drawing becomes very laggy, reopening blender restores responsiveness.
Closed, ResolvedPublic


System Information
Operating system: OSX
Graphics card: Radeon Pro 580 8192 MB

Blender Version
Date 2019-03-08
Hash 5af85d904e5b
Branch: blender2.7

Short description of error
After a while of drawing (30 minutes to 1 hour usually) drawing with grease pencil becomes very laggy, too much so to be unuseable. Responsiveness seems to degrade suddenly when it happens, not gradually. This has been an issue for as long as I've been using 2.8 (various versions).

I have other apps open and switch windows occasionally. It could be that lagginess begins after switching away from blender and back to it again, but not certain about that. I haven't noticed the lag beginning *while* drawing. It seems to begin when I go back to drawing after some other operation (either within blender or in another app).

Exact steps for others to reproduce the error
Can't reproduce it reliably. Intermittent.



Event Timeline

Sebastian Parborg (zeddb) triaged this task as Needs Information from User priority.

Is this still an issue with the latest beta?

I haven't noticed this problem with recent versions!

Sebastian Parborg (zeddb) claimed this task.