Fps Issue

Hi

Just bought the -300 ER today and made a test fligh few hours ago. I was preparing an etops flight.

During the preflight at the begiining I didn't have FPS issue but before I could finish the preflight, the FPS drop to 6 FPS and I don't know why having 25-29 fps ( lock at 30).

I ended up the flight and relaod with the 200LR at the same airport and same weather condition, same thing no FPS issue at the beginning, at at the got 6-8 FPS ???

I ended up the flight and load the 300ER and peform immediately some base training and I didn't have any FPS issue?

This is really weird, first time I had this since I bought the 200LR. I just had this after installing the 300ER but I don't think it's related. The 2 fisrt time I used the GPU... state don't know if there is a bug related to that state.

Any ideas ?

Ah yes forgeot to mention that when changing view ( exterior) FPS was constant at 30 FPS but when going back to VC it drops to 6-8 FPS

Thanks

CMB