UE5.2.1 freezes without a crash

Hello,

Ever since I installed UE 5 in my new laptop I’ve been having sporadic random freezes. Usually when saving a blueprint or moving some nodes in the event graph.

No crash, no crash report, and no returning to normal after 20 min. of waiting.
Freezes seemed kind of random, but now I’ve learnt that the project systematically freezes when I try to create a new GameInstance (which I need to do).

My laptop specs are:
i7-12650H
16GB RAM
RTX 4050 6GB
Windows 11 64bit

I updated my Nvidia drivers and it still hapens. My next idea would be trying to migrate my project to 5.3

Any help is welcomed.