As of me posting this the issue seems to have just fixed itself after leaving the game running.

No idea what caused it

been having the same issue, i can fix it by changing my active monitor

Originally posted by FireWarrior:

been having the same issue, i can fix it by changing my active monitor

i get the issue anytime i start the game but it seems to go away after an hour of the game running. kind of annoying but im unsure of how to go about fixing it

Same but solved

steam fps counter fps 60 to 25-30 and veryhot cpu usage.
geochain
keyboard cursor key(gamepad too) hold on menu

GeForce 650ti
Windows10 Home edition OS
intel i5-4440 CPU
8GB RAM

I tries
GeForce driver downgrade to 385.69
Antivirus active protection add exclusive disgaea2
Control panel, this setting. yes keybord input. faster shorter. i think effect to keyhold issue

I have now fps 60. happy evil life.

If this problem comes back for you i have found a solution. Going into the Nvidia Control Panel and setting Threaded Optimization to Off resolves the frame drops.

Setting Shader Caching to Off while there may help as well, but wasn't anything noticable in my case. Thought you might like to know.

Originally posted by RAB-4-BIT:

Same but solved

steam fps counter fps 60 to 25-30 and veryhot cpu usage.
geochain
keyboard cursor key(gamepad too) hold on menu

GeForce 650ti
Windows10 Home edition OS
intel i5-4440 CPU
8GB RAM

I tries
GeForce driver downgrade to 385.69
Antivirus active protection add exclusive disgaea2
Control panel, this setting. yes keybord input. faster shorter. i think effect to keyhold issue

I have now fps 60. happy evil life.

I re-encount probrem this post after but solved.
i just forgeted posting, i now solution write here.

Check process remind:
(Titlescreen)
"Continue" and select savedata.
(Town screen)
i see 60 fps.
but JUST playerchara Jump
or Menu open and Holding up(down)
...to dropdown fps 25-30.

this probrem is USBcon and Keybord(Even in situation unpluged USB Xinputcon...why).


Tips:
Arena contest episode is helpful to dropdown fps check.
because arena town water fountainis is animate always.
...and Geo map. very easy chain. likely fps checker.


Solve solution:
must be just Controller unplug. and re-plugin. (i use USB Xinputcon)
yes...steam Bigpicture. curse.
maybe solved.


Afro
Thanks helping.
i may be try your solution next re-encount, and posting result to this thread.