Track Panner Glitches Out

Hello,

Every time time I use the Track Panner in a 5.1 session, it does this weird glitch.

Basically, when writing the pan everything goes smoothy, however, when listening back the panner "freaks out" and will fly from left to right real quick.

At first I thought I somehow did this without noticing, so I redo the pan, but sure enough it still does it.

Depending on how long the clip is determines how many times the glitch happens, the longer the clip the more frequent the panner randomly pans left to right.

I've tried writing a pan, locating where the glitch occurs, and using the "touch" option to fix it, but the glitch still happens and sometimes in a different spot.

Hopefully, I've explained it well, it's hard to describe audio problems in words, but if I didn't  explain it well enough I can link a audio clip of the glitch occurring in Google Drive.

Thanks,

Polabare