Hi, I'm using the saitek proflight multi panel and the proflight switch panel. I'm running the latest SPAD drivers and everything was running great until yesterday the LCD display stopped working on the multi panel and the landing gear lights on the switch panel. The buttons and dials still operate things in the aircraft. I have uninstalled and reinstalled SPAD and its not made any difference. When in quit SPAD completely and reload it the flashing display and light test works on the panel so none of the components have failed. Can anyone help please?

Might it a be a power issue? Those things like having a decent powered USB hub to run off of...

There all plugged into there own port on the computer. It's weird how they worked last time and now don't ?

Anyone else able to help?

You could try disabling power management on your USB ports. It's possible the USB port is temporarily (momentarily, split seconds even) disabling power to the USB ports if the system is coming under power load. May not be the answer, but it is worth doing regardless.