Video speed up

I am having an issue and I do not know if it is a recent PMS update or a recent OpenPHT update (I noticed it after I updated to 1.5.1)…

When I start a video, the video will run in fast-forward for about 2 or 3 seconds, and then finally slow down and play at normal speed. The only problem is that the video is now starting about 30 seconds into the show (because of the fast forward), so I have to click back to the beginning. The video will run fine from then on, without any other issues.

It’s not a huge deal, but annoying.

Anyone know of a way to isolate where the problem is coming from?