I am playing ac Valhalla from last couple of days. 
I have got the ultimate package from the ps4 store. 

The issue is that if i play for 1 hour or more, the game starts crashing the moment there are too many graphics or people around. For example of there is snow and too many people the game crashes.

Or if there is a fight and too many enemies, then the game crashes. 

I am tired of restarting the game multiple times. 
Its getting frustrating the more i progress. 

I have rebuilt the ps4 database multiple times, cleared the cache, installed the game twice. 
I am using a ps4, and i have hardly 4 games in my ps4 currently with more than 60% of the space left in the storage. 

I have continuously reported the problem along with video attachments in ps4.
I have not gotten any reply from you yet on any reports. 

There is no discrimination to my crashes at this point. I'll be doing a raid going into a room game will crash. I loot an opal off a perch game crashes, take a screenshot using your Uconnect crashes, try to stream the game to discord or twitch crashes. Fighting an enemy and parry crash. Stun Strike Crash. at this point I can't go more than 2 hours at a time without my game suddenly and unexplainably crashing over something. I've tried reinstalling windows, the game Uconnect everything I am 46 hours into the game and it's the first AC I've enjoyed since Black Flag but It's gonna be dropped soon too if these crashes aren't fixed. PLEASE HELP.

Computer Specs as follows for if it's important
Ryzen 7 3800x
Nvidia Geforce RTX 3090 FE
x570 motherboard

no other game has this issue that I play (that isn't a uconnect game as it's the only one i play that uses Uconnect). I don't know what to do at this point.