I have a classic 90 plus rheem furnace and every time I run the furnace it run for 10 to 15 min and one of the three rollout keep tripping and won't reset until I turned it off and wait for 20 min I check for blocage in the intake and exhaust pipe and there are clear any suggestion

Gas pressure to high, or clogged up secondary heat exchanger, bad primary heat chamber, bad role out