I'm getting the same issues. But mostly it cause by changing display mode between windowed and fullscreen ingame. Probably better to just sticking with windowed mode for now

Also, I have an issue with just a little bit jumping / jerking background, when characters besides Okabe start to talk. It's really annoying. Does anyone know how to fix the problem?

Other users have reported the fullscreen speed-up issue. We are looking into a solution.
In the meantime, please try playing in window mode.

Also, it would be a big help if you could send us a DxDiag report so we know your system specs:

[support-sg0@spike-chunsoft.co.jp]

i have the same issue, solved for now using the borderless gaming app that it converts the windowed image into fullscreen.

So I just noticed my in-game save has a play time of 24 hours but I've only been playing this game for 7 hours so far. Anyone have else have this weird thing going on?

you have v-sync turned off in your graphics card settings?

I run my monitor at 165hz so yeah I disable v-sync whenever I can. That's the cause?

Edit: I just noticed my game was actually sped up when I was in full screen the whole time. I thought the lips moving when they talked was a little odd how did I not notice this. Well I just have to play in window mode. Thanks.

Seems this game experiences some serious issues going fullscreen without having Vsync on. If you are experiencing a problem where everything seems to be sped up then try either playing in windowed mode or enabling vsync. I play this on a 144hz monitor so I can only guess that's the issue.

I have the same issue and my monitor is 4K 60hz, so i don’t think that is the problem. I will use the vsync to see if that fix the speed in full screen

Originally posted by Reiches:

Issue with fullscreen

Seems this game experiences some serious issues going fullscreen without having Vsync on. If you are experiencing a problem where everything seems to be sped up then try either playing in windowed mode or enabling vsync. I play this on a 144hz monitor so I can only guess that's the issue.

How do I even enable vsync?

I fixed this issue in my laptop somehow just now.

I had G-Sync (I suppose it is the same as V-Sync, but newer) on and everything was too fast in Full-screen mode. I went to NVIDIA settings, turned G-Sync off and turned it back to on. After that, I restarted the S;G0 and now it works fine in Full-screen.

Maybe it would help for someone too.

UPD: I turned G-Sync (I suppose it is the same as V-Sync, but newer) off and the speed bug have returned. I turned it on again and now everything is fine. So, G-Sync (I suppose it is the same as V-Sync, but newer) is cause of the problem.

HOW TO FIX (worked for me):
1. Turn on V-Sync (or G-Sync in gaming devices). If you have it on already, just turn it off and on.
2. Restart the game.

HOW TO TURN ON V-Sync (or G-Sync) for NVIDIA videocards:
1. Go to NVIDIA Control Panel
2. Go to V-SYNC Settings (or G-SYNC settings)
3. On V-SYNC (or G-SYNC)

For other videocards try to google how to do it.

I tried forcing vsync and gsync, nothing worked

Originally posted by Ice Fox:

I tried forcing vsync and gsync, nothing worked

You need to use the game.exe not the launcher

Thanks for this. I have the same problem, but the only real issue for me was how fast their mouths move when they talk(reminds me of Yuki Nagato).