(bug) playback doesn't start immediately (asio guard)

Video says it all - under some CPU load (nothing bad) playback doesn’t start immediately when pressing play but lags.

http://tonekontrol.dk/temp/IMG_3081.MOV

turning off ASIO guard solves it - turning it back on it will happen again.

Anyone else seen this?

Man it’s bad - my ssd disc is also having trouble keeping up - also new with this release.

Something must be seriously changed