Hey folks!

I had the problem, that the inGame Zoom function via mouse wheel does not work and the possibility to change the settings manually in the ingame options does not work, also.

My solution for this problem is, I changed the Input.ini file directly. It is located on my side here:
c:\Users\XXXXX\Documents\My Games\Tropico6\Saved\Config\WindowsNoEditor\

I used a text editor, I changed some of the parameters and removed all 'Gamepad' entries. Then save the file again.

The file now contains the following entries:

Hey folks!

I had the problem, that the inGame Zoom function via mouse wheel does not work and the possibility to change the settings manually in the ingame options does not work, also.

My solution for this problem is, I changed the Input.ini file directly. It is located on my side here:
c:\Users\XXXXX\Documents\My Games\Tropico6\Saved\Config\WindowsNoEditor\

I used a text editor, I changed some of the parameters and removed all 'Gamepad' entries. Then save the file again.

The file now contains the following entries:

[/script/engine.inputsettings]
AxisConfig=(AxisKeyName="Mouse2D",AxisProperties=(DeadZone=0.000000,Sensitivity=0.070000,Exponent=1.000000,bInvert=False))
AxisConfig=(AxisKeyName="MouseX",AxisProperties=(DeadZone=0.000000,Sensitivity=0.070000,Exponent=1.000000,bInvert=False))
AxisConfig=(AxisKeyName="MouseY",AxisProperties=(DeadZone=0.000000,Sensitivity=0.070000,Exponent=1.000000,bInvert=False))
AxisConfig=(AxisKeyName="MouseWheelAxis",AxisProperties=(DeadZone=0.000000,Sensitivity=1.000000,Exponent=1.000000,bInvert=False))
AxisConfig=(AxisKeyName="MotionController_Left_Thumbstick_X",AxisProperties=(DeadZone=0.000000,Sensitivity=1.000000,Exponent=1.000000,bInvert=False))
AxisConfig=(AxisKeyName="MotionController_Left_Thumbstick_Y",AxisProperties=(DeadZone=0.000000,Sensitivity=1.000000,Exponent=1.000000,bInvert=False))
AxisConfig=(AxisKeyName="MotionController_Left_TriggerAxis",AxisProperties=(DeadZone=0.000000,Sensitivity=1.000000,Exponent=1.000000,bInvert=False))
AxisConfig=(AxisKeyName="MotionController_Left_Grip1Axis",AxisProperties=(DeadZone=0.000000,Sensitivity=1.000000,Exponent=1.000000,bInvert=False))
AxisConfig=(AxisKeyName="MotionController_Left_Grip2Axis",AxisProperties=(DeadZone=0.000000,Sensitivity=1.000000,Exponent=1.000000,bInvert=False))
AxisConfig=(AxisKeyName="MotionController_Right_Thumbstick_X",AxisProperties=(DeadZone=0.000000,Sensitivity=1.000000,Exponent=1.000000,bInvert=False))
AxisConfig=(AxisKeyName="MotionController_Right_Thumbstick_Y",AxisProperties=(DeadZone=0.000000,Sensitivity=1.000000,Exponent=1.000000,bInvert=False))
AxisConfig=(AxisKeyName="MotionController_Right_TriggerAxis",AxisProperties=(DeadZone=0.000000,Sensitivity=1.000000,Exponent=1.000000,bInvert=False))
AxisConfig=(AxisKeyName="MotionController_Right_Grip1Axis",AxisProperties=(DeadZone=0.000000,Sensitivity=1.000000,Exponent=1.000000,bInvert=False))
AxisConfig=(AxisKeyName="MotionController_Right_Grip2Axis",AxisProperties=(DeadZone=0.000000,Sensitivity=1.000000,Exponent=1.000000,bInvert=False))
DefaultPlayerInputClass=/Script/Engine.PlayerInput
AxisMappings=(AxisName="MoveHorizontal",Scale=-1.000000,Key=A)
AxisMappings=(AxisName="MoveHorizontal",Scale=1.000000,Key=D)
AxisMappings=(AxisName="MoveHorizontal",Scale=-1.000000,Key=Left)
AxisMappings=(AxisName="MoveHorizontal",Scale=1.000000,Key=Right)
AxisMappings=(AxisName="MoveVertical",Scale=1.000000,Key=W)
AxisMappings=(AxisName="MoveVertical",Scale=-1.000000,Key=S)
AxisMappings=(AxisName="MoveVertical",Scale=1.000000,Key=Up)
AxisMappings=(AxisName="MoveVertical",Scale=-1.000000,Key=Down)
AxisMappings=(AxisName="Rotate",Scale=-1.000000,Key=Q)
AxisMappings=(AxisName="Rotate",Scale=1.000000,Key=E)
AxisMappings=(AxisName="CAMMODE2_Tilt",Scale=0.500000,Key=MouseY)
AxisMappings=(AxisName="CAMMODE2_Rotate",Scale=1.000000,Key=MouseX)
AxisMappings=(AxisName="BUILD_RotateBuilding",Scale=1.000000,Key=MouseWheelAxis)
AxisMappings=(AxisName="BUILD_ConstructionZoom",Scale=1.000000,Key=LeftCommand)
AxisMappings=(AxisName="BUILD_ConstructionZoom",Scale=1.000000,Key=RightCommand)
AxisMappings=(AxisName="BUILD_ConstructionZoom",Scale=1.000000,Key=LeftControl)
AxisMappings=(AxisName="BUILD_ConstructionZoom",Scale=1.000000,Key=RightControl)
AxisMappings=(AxisName="BUILD_BlockRotation",Scale=1.000000,Key=LeftAlt)
AxisMappings=(AxisName="BUILD_BlockRotation",Scale=1.000000,Key=RightAlt)
AxisMappings=(AxisName="",Scale=1.000000,Key=None)
AxisMappings=(AxisName="Zoom",Scale=1.000000,Key=MouseWheelAxis)
AxisMappings=(AxisName="",Scale=1.000000,Key=None)
AxisMappings=(AxisName="",Scale=-1.000000,Key=None)
DefaultInputComponentClass=/Script/Engine.InputComponent

With these settings the MouseWheel Zoom function works as it should. I hope this solution is also helpful for others who have the same problem!

With these settings the MouseWheel Zoom function works as it should. I hope this solution is also helpful for others who have the same problem!