System Lock-Up When Switching from BVR to NAV mode

[XyZspineZyX]

I am currently experiencing a system lock up when I switch from BVR Radar mode to NAV mode in the F-15. It happens almost exclusively with an AIM-120 selected when I switch to NAV mode. It appears to be loadout dependant since I could recreate it each time I used the same loadout (4 120's, 4 9M's, 3 Fuel). I couldn't recreate with a loadout of 9M's and Sparrows. I couldn't recreate with a Quick Mission Loadout; only from within a Campaign Custom Mission.)


System:
P4 2.8, 1 Gig, 9700 Pro, DX 9.0b. Catalyst 3.9 (4x AA / 4x AF), Audigy 2.

[XyZspineZyX]

I am currently experiencing a system lock up when I switch from BVR Radar mode to NAV mode in the F-15. It happens almost exclusively with an AIM-120 selected when I switch to NAV mode. It appears to be loadout dependant since I could recreate it each time I used the same loadout (4 120's, 4 9M's, 3 Fuel). I couldn't recreate with a loadout of 9M's and Sparrows. I couldn't recreate with a Quick Mission Loadout; only from within a Campaign Custom Mission.)


System:
P4 2.8, 1 Gig, 9700 Pro, DX 9.0b. Catalyst 3.9 (4x AA / 4x AF), Audigy 2.