I run MSI Afterburner and RTSS v1.3.1 so I can monitor VRAM and CPU usage in Lockheed-Martin Prepar3D v5.1. But when changing vehicles inside a fully loaded sim P3D displays the following message:- I have found the 'culprit'. The RTSS display is causing it. If it's turned off whilst changing vehicles the error doesn't occur. Is this a known problem and if so, is there a solution planned? It would be nice to have a fix otherwise I have to remember to turn off the display when switching vehicles.