I've found a WASM bug that is easily reproducable on the A350. (Tested on v1.0.5)
To reproduce:
Load in the aircraft in any circumstance on the ground, or on approach of an aiport
Fly the aircraft for at least a few seconds in the air.
Exit flight (DON'T RESTART) and load the plane ON APPROACH of any airport
Systems freeze, all screens turned off, unable to perform any action
If all done correctly, the WASM crash should appear on the 2nd load of the aircraft. If not, retry.
Information:
Aircraft: A350-1000 v1.0.5
Simulator: Microsoft Flight Simulator 2024
Navdata Method: SIM DEFAULT
OFP: Not required, happens on any route
Specs: Intel Core i5-14500, RTX 4080 SUPER, 64GB RAM
WASM: Error during MFD_gauge_update execution. Error code : 0xc000001d
Below is a YouTube video demonstrating how to recreate the bug: