Degrading performance and crashes

Im doing t7 full juice cemeteries on ts with hh + black ts mtx and new first core sp set. I noticed that my performance is degrading after literally one map.

If I launch the game and run one juiciest map, even in moments when the game freezes for a second when 30 rares pops out, the game never crashes. But if I run second map chances that I crash like 30%. And its increases with each map. The game almost always crashes in 4~ maps. FPS also decreases with each map.

But! If I complete my first map and then restart the game, I wont crash. So if I restart the game after each map I get 0 crashes and good performance. The only problem that ist hella annoying.

--- What I've tried ---
Set lowest settings.
All render modes.
Disable sound effects.
Lockstep/predictive.
Reinstall poe.
Stress test GPU with furmark - all good.
Check memory with mem cached - all good.

--- My specs ---
Ryzen 5800x
RTX 3070 8GB
RAM 32GB
SSD Samsung 860 500GB

Pls help!