Minecraft Forums

So it seems that this so-called "upgrade" my PC got today made my game laggier. I get more stuttering than before despite the F3 menu claiming that I am getting around 120 FPS. Farther chunks are loading before nearer chunks, and sometimes the chunks disappear before my eyes! I also get lag when looking down and falling sand lowers my framerate more. What do I do?!

EDIT: I noticed something else. Before this upgrade my FPS was capped at 60. Now it can get as "high" as 120 if not even "higher".

Post a screenshot with F3 enabled and your JVM arguments.

Here is a screenshot showing the F3 menu and the chunk latency issue I described in the first post. As you can see my FPS suggests the game is running beautifully but it clearly isn't. My JVM arguments are -Xmx1G -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -XX:-UseAdaptiveSizePolicy -Xmn128M. From what I can tell this is 100% because of the windows update because I never had this until today.

Disable GeForce experience overlay.

I looked around for the GeForce Experience app but do not have it.

Also, I noticed my display driver versions are the same as before, and I didn't change anything recently, so this is definitely all because of that windows update.

I also noticed something. The lag has nothing to do with anything in the game, and it doesn't happen all the time. But it is not just frame lag, because my mouse doubled up when I was breaking blocks in creative when it was laggy.

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