HI 

This problem is very annoying...

When i have set up every thing for the flight and i am on my cruising altitude I speed it upp to 8X and when i put it back on normal speed the screen just blinks in black and white and i need to start

the flight over again. The same thing happends when i take instant replay when it loads back it crashes same as before. But if i use 4X nothing happends then it works good but it take little to long to fly.

 

Any one kowns about this problem?

Thanks/André

oh i forgot this only happends when i am using the 737ngx

Full names in the PMDG forums please.  It is normal for MSFS to stop on change from x8 to lower rate to reload textures.  Your symptoms sound like your system is having problems with this operation. It's not a normal complaint.

Try limiting your acceleration to 4X and see if the problem still occurs