FPS getting lower ..and lower over Time

Development Programming & Scripting
13

Sorry for bringing this up again, but i think i have the same problem,
My specs are :
RTX 4070
32GB RAM
NVME SSDS
Ryzen 5700X

i think this occurs in my Engine Sound parameter for my CarBP
the problem is, what would a decent solution look like for “get rotation speed?”
i dont check my fps but i would say i start with 100ish fps and i get down to 10 the longer i drive the car, if i exit it it stops stuttering.

im quite new to UE so i hadnt figured it out what you meant by “timers” can somebody explain to me?

This is a Link to my Blueprint, you can edit it and send me recommendations, you can also use this blueprint for your project via ctrl+c ctrl+v

appreciate it!