Pete,
When Flying the 737NG with PM somethimes the PFD/NB for pilot and copilot are not shown. In de PFD and NB the following text is shown: position lost. The EFIS is not working. I noticed at this thim that one of te wideclient connections is lost. The connection of my PC3 whitch provides the display of the PFD/NB. When I close these windows and restart by double clicking the icon of the Wideclient, the PM starts up again with the display of the PFD/NB. The information of the CDU are generated correctly again, and I can finisch my flight. Sometimes it happens two times in a flight. Do you know what couses this problem.
Regard Stefan Guezen
