When i connect my wheel T500 RS my FPS drop from 170 to 100.
And the game is stuttering.

rinalduzzi wrote:
Hello. Quite often perfomance problems may be result of the game configuration files overflow and sometimes – third-party mods also may ruin the performance too.

Therefore, first of all try these steps:

1. Unsubscribe from all mods.

2. Uninstall the game in Steam.

3. Manually delete the folder, where the game has been installed (it will remain after uninstallation) – …\Steam\SteamApps\common\City Car Driving

4. Turn off the Steam cloud profile synchronization for City Car Driving – open your Steam client, click on City Car Driving with right mouse button and choose “Properties” from the context menu. Then open the tab “Updates” and there turn off the option “Enable Steam Cloud synchronization for City Car Driving”.

5. Delete the folder "Forward Development" from your "My Documents" folder.

6. Install the game again.

7. After all above turn off Vertical Sync in both places - the game settings and your video card settings.

Hi no change, same isue on another computer with diferent hardware.

After search for the same problem on the other game, if you send forcefeedback quickly, you will lose FPS.

The solution is to decrease the number of forcefeedback command into your program.

Best regards