Hello,

Obviously I must be missing something because since I had to reinstall FS about a month ago, I simply cannot make it run in the flawless way it did in the last years. 

When running on 2d panel, the sim stutters or lags whenever I left-click on the panel image or the outside view. It hangs for like a second and then resumes. Every time I click on the panel. I also get some flashes whenever I open/close 2d windows or select side views. 

I tried to install FSX on three different machines with completely different hardware, including different GPU models and brands (two of them running Win 7 and a brand new one running Win 8), and I observed the same issue on all of them. 

I´ve been trying to track down the source of this problem for more than a month but I´ve run out of ideas and still don´t have a clue about what´s going on. Any help will be really appreciated. 

Best regards

Marc

have you turned off indexing and checked for any other unnecessary background processes running?

 

Have you changed your anti virus?  Some don't run so well with FSX.

 

Have you set the PCs up according to NickNs bible or Word Not Allowed's alternative bible?

 

Have you tried using Bojote's on-line cfg tweaker?

 

IAN

Are you running ENBseries?

Ian and Wim, thank you for your inputs

 

Actually I´m having this issue even with a clean Windows and FSX install (no anti virus or other background programs running). I´m not sure if the PCs are set 100% as per Nick´s guide, but as I was able to run FSX perfectly before I guess this is not the main factor. 

 

I´m not running ENB but I was able to use it before with no problems whatsoever. Now I can´t run it anymore (white flashes on the 2d panel if I use it)

 

Best regards

 

Marc