As far as I understand it, in bug 29168 there is an newer patch from Xolotl Loki which updates KUSER_SHARED_DATA via a dedicated thread.
This patch should be better than the Proof of Concept patch from Carsten Juttner which I suspect was used for the current Unsupported Build (11.0b2) and sometimes shows a brief (< 1sec) stutter in the gameplay.
Is there any chance this newer patch can be used to create a 11.0b3 for us which would hopefully resolve the occasional stutter?
Anyhow, thanks for the current 11.0b2 release, I have been slowly leveling a Bounty Hunter on my MacBook in the last weeks.