Hello,
There are many bug issues posted on the Self Loading Cargo support forum on their discord (https://www.selfloadingcargo.com/discord) related to bad integration with the Fenix A320 familly aircrafts.
Last time i encountered this issue, i checked for the FSUIPC's WASM module in FS2024's dev tools, and i saw it was in DIRTY mode. So according to FS2024 documentation, the module has crashed.
This issue seems to be frequent enough for quite a lot of people complain for these issue in SLC's support forum.
We also got another issue: according to SLC developper, some variables of the aircraft cannot be read, that prevent the integration of MECH/INT/PA call buttons to properly work. That another issue that the WASM module crash, but i also wanted to report that.
Thanks