When the issue happens the waypoint diamonds on the ND are frozen but the actual flight path moves as the aircraft continues flying. Additionally, the chrono clock freezes along with most other flight instruments, strangely the DME values are still updating.
The first flight I did in the A340 was Zurich to Tel Aviv - no issues at all. During climb on my last 2 flights (LSZH - FAOR and EGLL - FAOR) I experienced the aforementioned issue. The only thing that stands out to me is that on my first flight I forgot to update the navdata after buying and installing the aircraft... ever since downloading Navigraph AIRAC and importing via the EFB the aircraft instruments have frozen on every flight.
Further details below:
To reproduce
Install aircraft from fresh, wipe the A340 wasm folder
Load sim and download terrain data
Restart PC and Sim
Load sim at any gate/airport, turn auto step climb off, autosave off, pause at TOD off, cabin lights off, auto GPU disconnect on, IRS align time to fast and add some weathering and (this probably makes no difference but to ensure consistency...)
Make sure Navigraph navdata is enabled and download the latest AIRAC using EFB
Plan/start a flight
Around 25-30 mins after departure displays freeze and aircraft becomes unresponsive to manual control inputs
Information
Aircraft: A340-300 EIS 2
Simulator: FS24
Navdata Method: NAVIGRAPH
OFP: Not required, happens on any route.
Specs: i7-9700K, RTX 2080, 32GB RAM
Autosave: I disabled autosave after experiencing this issue twice before. I also completely reinstalled the aircraft and redownloaded in content manager + deleted the A340 WASM folder to no avail. I therefore do not have access to old .bin files.
WASM:
[inibuilds-A340.wasm] Error: Unable to open directory
[inibuilds-A340.wasm] \work\autosaves\
[inibuilds-A340.wasm]
Note: the above errors come up if I search for "WASM" in the console - I have attached the entire console log of errors and warnings.
Console.txt