I bought the P-47 with Accusim a few days back and I'm excited and fascinated by the flightmodel, sounds, etc.
However, unfortunately I experience massive frame drops in the cockpit view when there is a serious malfunction with the airplane.
Yesterday while still learning the engine management, the supercharger and the hydraulics pump broke.
Almost instantly my frames dropped to 5-10 FPS.
Today I deliberately overheated the engine until it caught fire, again zero hydraulics pressure and immediate frame drop.
Ultimately, FSX dropps to almost 0 FPS showing a message:FSX event system failure, some Razorback functions will be disabled. Please restart FSX
in the cockpit perspective, using the external cameras my frames rise to normal level, which is capped at 35 FPS.
I found out that when I pause the game, the frames also climb to a normal level.
Maybe somebody here has a clue, what's wrong.
Thanks in advance,
Intel i5 2500k @ 3.3 Ghz
Geforce GTX 460 /w 768MB (Driver version 290.36)
8 GB RAM
WD 640GB Harddrive
Windows 7 64bit
A2A P-47 with Accusim patched to 1.11FSX, the plane and the patches were installed with admin rights.
I'm reinstalling FSX and P-47 Accusim right now and will try this hint I found:viewtopic.php?f=37&t=12459#p156711
Ok, it has definately something to do with the Accusim expansion, whenever I encounter the stutters and disable Accusim via the ingame menu (Shift-3) the frames stabilize on a normal level.
I think it might have something to do with the sounds, because the sound of the breaking and the broken turbocharger keeps playing even if the engine already died.
The sound keeps playing even if I overhaul the engine. It's also hearable in the external cameras.