i'm putting together a timeline and vegas stalls/freezes for about 15 seconds almost every time i play the veg as a preview. this has happened before. makes it very difficult to complete a project. any idea what might be causing this?
Does this happen at the same spot in the project each time?
If yes: it may be a corrupt clip, or one that is split up on a hard drive that needs defragmentaion. You could try to render the trouble section before trying to play back the wole project to see if that helps.