Replaced the drum rollers first, but that did not fix the problem.
Ordered the pulley and the belt just in case since it could be both.
Replaced the belt first and so far that seems to have resolved the issue. Still need to test a full load of laundry to be absolutely sure
Your videos were informative and helped me so much. Especially, since I put the belt on wrong the first time. Had to check the video several times to install the belt properly.
Thanks