[solved] OSX: Audio synchronisation error in Logic Pro

Renoise 3.1 x64 rewired to Logic X Pro 10.2.1 on OS X El Capitan

So i’ve tried to record audio from Renoise to Logic via ReWire @ 44.1 samplerate - no issues. At 88.2 i have audio dropouts/glitches and this weird message, see pic

6526 rwire.png

CPU meter in Logic shows that 1 core utilised to 100%, also i’m on SSD, so this should not be an issue.

Any ideas?

UPDATE:

I just set the Logic buffer to 1024 and ReWire Behaviour option to Playback, all fine now. SOLVED.