Hi,
I currently run the Build 3059 on two computers. On both systems (Win7x64) I’ve got the problem, that several big xml files (which I unfortunately can’t provide) cause sublime to get a little bit on drugs.
Please see this screenshot for further details:
i62.tinypic.com/2aiq59l.png
Is this a known bug or can I find logfiles which explain the behavior I could provide you?