Everytime I try to render this project & it keeps getting stuck at 72% & won't go any farther. I have added no effects to the clips in the project. It has 3 mp4 videos in it that all I've done to them is chop them. Two of them all I've also scaled them down & moved their position for a background I'm using. I've looked at other people that have had renders get stuck at a certain percent & for them it was just removing effects which doesn't help me when I don't have any effects being used. Not sure what to do.