Hi,
I've got myself a new system and installed P3D V4.5 as well as my usual aircraft (FSLABs, Majestic, PMDG). The default situation (F22) works with Flyinside but as soon as I try to switch to something more complex FI quits.
My system:
i9 9900K @ 4900 MHz
Nvidea GeForce GTX 1080
ASRock Z390 Phantom Gaming 4S
Askill DDR4 16GB