Garmin G1000/G3000 & Autopilot Related Issues

I am glad that WT is aware of the problem, but when is it going to get fixed. This has been around I think since the update before last. Right now I am having problems with both the G1000 and the G3000. I cannot fly the TBM930 or the Cessna Longitude because all three screens are black. In flight training 50 years ago I was taught never to fly and airplane with not working cockpit instruments.
Again I ask, when is this going to get fixed? MFSF is a superb scenery simulator, but until the aircraft systems catch up to the scenery it will stay just that a superb scenery simulator.