Hello everyone,   First of all, I would like to thank Aerosoft team for this amazing aircraft product. As an airline pilot with type rated on the CL-65, I would say this CRJ Professional aircraft is very realistic. I have been flying this aircraft on P3D v4.5 for sometime, everything was running fine and I hadn't experienced any major issues until recently, I upgraded to P3D V5 on my new PC. Everytime when I load the CRJ aircraft on v5, I would receive  "DXGL_ERROR_DEVICE_HUNG" error f