I can't really recreate this bug, I don't see any CPU usage even while the glow is going...
However, I think I know how this can increase usage and pushed a fix in rev 1504.
Please try it and let me know if it doesn't fix it.
I can't really recreate this bug, I don't see any CPU usage even while the glow is going...
However, I think I know how this can increase usage and pushed a fix in rev 1504.
Please try it and let me know if it doesn't fix it.