The most common reason for this is the game is running over its required 59.95hz, the game is hardcoded to run at 59.95hz and this cannot be changed. To solve this, check [this section](setup.md#game-resolution-and-locking-fps) of the guide again.
- Open :material-zip-box:`bemanitools-supplement-v1.6.zip` and navigate to :material-folder:`\iidx.zip\iidx\misc\` where :material-file:`CLVSD.ax` is located.
!!! danger "You **can not** move or delete :material-file:`CLVSD.ax` **at all**, otherwise it will revert the changes and you have to install it again."
!!! warning "This can have multiple reasons. These fixes shouldn't be needed for 10th style since we're addressing them in the guide. We'll add them anyway just in case."
Refer to [Using iidxhook-10.conf & RtEffect.dll](setup.md#using-iidxhook-10conf-rteffectdll) again and check if you have followed all the instructions explained in it.