My controller jitters in the controller screen, even when I am flying.

Resolution

RealFlight, RealFlight Deluxe, RealRace or R/C Pilot

1. Access the Controller screen. To do so, click on the Simulator Settings button.
2. Click on the Calibrate button and follow the onscreen instructions to calibrate the controller accordingly.
3. Test the simulation once again. Did this resolve the difficulty? If the previous steps have solved the difficulty it is unnecessary to proceed any further. If not, please proceed to step 4.
4. Completely Exit the simulation and return to the main Windows menu.
5. Click the Start button.
6. Select the Settings options and then click the Control Panel.
7. In the Control Panel, click on the Gaming Options.
8. Click on the Advanced tab and then click on the Poll with interrupts enabled dialog box in the lower left corner.
9. Click OK to exit the Gaming Options selections.
10. Return to the main Windows menu, and start the simulator once again. 

RealFlight Generation 2

1. Access the Controller screen. To do so, click on the Options menu and then the Calibrate Controller menu.
2. Click on the Calibrate button. Follow the onscreen instructions to calibrate the controller accordingly.
3. Test the simulator once again. Did this resolve the difficulty? If the previous steps have solved the difficulty it is unnecessary to proceed any further. If not, please proceed to step 4.
4. Completely Exit the simulation and return to the main Windows menu.
5. Click the Start button.
6. Select the Settings options and then click the Control Panel.
7. In the Control Panel, click on the Gaming Options.
8. Click on the Advanced tab and then click on the Poll with interrupts enabled dialog box in the lower left corner.
9. Click OK to exit the Gaming Options selections.
10. Return to the main Windows menu, and start the simulator once again.
11. Start the simulation once again.