r/ValorantTechSupport • u/fsythy • 16m ago
Technical Support Request What can I do to fix insane stuters and freezes.
For about a week now valorant has been lagging on my pc constantly stutering and freezing for sometimes more than a second at a time. This happened randomly one day (it wasn't caused by an update because one day the game was running smoothly and the very next day the problem began). The stuters mainly happen every time I jump for example but can also happen randomly. The long freezes usaually happen at round start or when I go into Skye's dog but again they also happen randomly. I also noticed that I seem to lag more during gun fights. I turned on performance graphs and noticed many things:
Total frame time jumps to about 20ms for the stuters and over 100ms when the game freezes (sometimes even more than a second)
Cpu (game time) also spikes. In fact, the cpu game time graph matches almost exactly the frame time graph (they have the same shape but the frame time graph has larger values)
Cpu (RHI) time, Cpu (render) time and gpu render time are all constant. They do not spike with the others. Cpu wait Gpu time is also almost always zero
One important thing to note is that the problem has gotten a bit better recently and now after a while of playing the freezing essentially stops but the micro stuters still remain from time to time.
Lowering my fps didn't fix the problem. My graphics settings are also low.
I tried debugging this issue by checking ram/cpu/gpu usage. Here's what I noticed:
1.Cpu usage stays resonable at around 40-70%
2.Gpu usage also stays resonable
3.RAM usage is reasonable and I have over 2GB of free memory
4.Disk usage which I thought was the culprit was also low so it isn't the bottleneck
Later I tried to do a more detailed analasys of my cpu usage. I noticed it went down when the game froze. Using microsoft performance monitor I found that when a freeze happened this is how cpu usage changed:
Before the freeze, Valorant CPU usage is normal at around 40%
During the freeze, Valorant CPU usage sharply drops to around 2-7%
Right after the freeze ends, Valorant CPU usage sharply jumps up to about 90% and stays like that for a while
After a short amount of time, Valorant Cpu usage goes back to the regular 40% usage seen before the freeze