Airbus A320neo V2

[TJTurner]

Something is going on. MCDU and ECAM becomes none responsive after entering a STAR.
It freezes after pressing the INSERT on the Arrival page.

I’m on AIRAC 2303, and I don’t have Navigraph Hub.
Reference:

Sim crashes on PC with AAU3 and Navigraph

We’re aware of user reports of sim crashes on PC experienced by Navigraph users following the installation of Aircraft & Avionics Update 3. While all teams involved investigate, a user-submitted workaround is available by disabling the AIRAC Cycle 2409 rev.1 package within the Navigraph Hub app.