Big pause during camera panning at Orbx YMML

Hey all, just tried using the FBW a320 at Orbx YMML and I get these massive pauses.

I have no issues in any other situation, 0 stutter, buttery smooth everywhere else (including with YMML turned off).

Seems to happen when at a gate, performance improves away from the gate.

Turned on dev tools and got this shot during one of the pauses - can anyone tell me what it means?

Wondering if my GPU is bottlenecking my CPU and needs an upgrade…?

PC has 32GB RAM, 2070 Super & Ryzen 7 5800x3d @ 1440p
Running medium-high settings, no DLSS, DX11.

Heres a shot the moment the pause starts