Check the Devices dropdown in the Controls menu in-game. Distance takes input from all the listed devices simultaneously, and it may be the case that your controller is being detected twice as two separate devices for whatever reason.

If there's any third, fourth, etc. devices listed, select the "other" device and set the Scheme to "Disabled". If the controls feel wrong (like if gas is on select/option or something weird), swap which device you set to Disabled.