Since I installed BIAB on my new computer I am noticing a strange hissing/static sound that only occurs randomly and on random bars and seems to only occur at the start of a bar!

I assumed it was because I had not yet activated my BIAB...some sort of copy protection...but it is still occurring after I activated.

It does not occur on every song and I have not yet noticed any patterns to report. Has anyone else experienced anything like this?