We have been using Mac Book Plus with Intel 7th Generation Core I5 to Live Stream our Sunday service on Face Book using a Logitech 4K BRIO camera. No problems with just the camera. This week, using OBS, we introduced some slides (created using Power Point and PRO Presenter). Our first group of slides “PLAY” in a loop and a sub-group of these slides ‘replaces’ one word on 6 slides. During this loop, the live stream froze and we had to restart the live steam. Before totally freezing, the video would frequently pause. We restarted with simple slides (no loop) and using OBS, we toggle between camera and slides. No freeze on these or when we just used the camera. Any suggestions?