Fallout 4 Stuttering

fadoraguy9025

Reputable
Aug 9, 2014
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4,510
Hello. I was playing fallout just fine for about 6 hours just after buying it, I was excited to start playing it again when i noticed whenever i turn the camera would stop for a split second and then turn. I searched for how to fix it and found a steam article on it telling me turn try to turn vsync off and i did by changing ipresentinterval=1 to 0 in the perf ini files. I played last night and it worked just fine, i got to a safe and tried to unlock it and it felt like i was trying to crack it in fast forward mode. everything was going so fast. I changed ipresentinterval=0 back to 1 and there was no stutter and the safe was going normal speed. However today the stutter started again. i checked the file and ipresentinterval=1 was the same as it was last night when i played. please help im really enjoying this game and i cant play it with how it is at current. I know it's not a fps issue because when it's not stuttering im running with 45-55 fps.
 
Solution
Another important note. Disable Vsync, but make sure to enable it in a different program.
Fo4s Vsync causes issues, but the games does have to be capped.


Aka enable Adaptive V Sync in NVIDIA Control panel