Game stuttering after long play sessions Series X and S

I've had this issue since 25 on my series s. The game plays flawlessly, but after several hours of play the game starts to drop frames. Audio is perfect. Drops frames in both online and offline. Mostly when transitioning from bottom to top of the ice. This happened on a series s with 26 and 25 but took a lot longer to achieve on 27. The only fix is quitting the game and unplugging the Xbox for a minute. Sucks this issue never happened on my ps5 with 25 or 26. 

It took me around 4 hours of gameplay yesterday to notice the dropped frames. So I can see why it was missed in testing. 

Also my console is well ventilated and not overheating. I even opened up my series s before to clean out dust and it still happened. Must be a bug.

Hope it gets fixed! Thank you team.