I have strong lags with NE -Germany and P3D 2.4. I can't even land. The lag always come into existence during the landing approach . With the Dash ( which further accelerates ), it is impossible to land. The hole Simulator stands still for a Second and then continues.
My system runs clean and nice...
I uninstalled NE-G now...
Just for Info:
i5 3570K @ 4Ghz
8GB Ram
GTX 970 Stock