I have solved my issue and it could work for others (i have low snapshots, roughly 90)
Im not sure what exactly fixed it but i verified UEFN files and also deleted the Saved and Intermediate files in the AppData, I then relaunched uefn and Launched 2 seperate memory calculation without issues.
Pretty sure it was genuinely cause i had no storage for the snapshot in the Saved and Intermediate files as they together took up like 10 gb.