Hi, I'm using P3Dv3 on a Sandy Bridge CPU with both an NVidia 2GB GTX 660 and 6 GB GTX 1060 installed using 388.59 drivers. The reason I have the older GPU installed is to run a total of five monitors (although P3D will only be using one monitor). Apparently the 1060 can run up to four so I added th...

A similar issue is also currently being discussed on the xplane forums. However, the update number causing the problem there is slightly different (KB3176936) and is causing the sim to run at single digit fps. One of the suggestions is to uninstall the problem update and then use a Windows troublesh...