Series S - Overheating

I am experiencing overheating issues with my Series S. I have encountered this playing some “heavier” games to process (TES: Oblivion remaster, Battlefield 6: online conquest).

I have cleaned the internals 1,5 month ago with no succes. 2 weeks ago I had the internals cleaned and thermal paste replaced by a professional, also with no succes.

At the moment battlefield 6 is unplayable. I even placed the XBOX on a tilted stand to improve airflow.

I have read that removing cache memory can help, which I will try. Is there anything else I can do?