Hello everyone, recently ive run into a problem where when trying to record audio and the visual of the tracker (MPTM) while its running, i have had it jitter / crackle and slow down randomly in certain points of the song.

I'm using the Chipsynth SFC plugin, MPTM format, and recording the tracker with OBS Studio.
Ive tried closing any other tabs so the only thing running is Obs and Open MPT but it still happens.
Has anyone ever had this issue before?
Do you know a common fix for it?
And what other recording software do you recommend for open mpt that will let it run smoothly?
Im recording these videos for a youtube channel and im trying to get it to how "fear of dark" records their videos for example. Just the tracker doing its matrix like visuals for the audience to look at and the music playing with it.
The audio does not crackle when obs studio is off and functions normally. but in turn im unable to use it to record.
Thank you!
Edit: Solved
Found a winner, but it might not be as convenient, i first recorded a video of the tracker without audio and played its wav export over it. Maybe this is what Saga was refering to? Not sure.