Haven’t used the sim in a while, and the BLL XCub G3X has no engine instrumentation and the map is missing.
I would try getting the latest performance mod from the source, then making sure you don’t have any of the old Working Title mods left in your Community folder. All of their mods have now been incorporated into the base sim code and any WT mods left in the Community folder will cause conflicts.
I did, and removed old G3X stuff. Without BLL the G3X is fine. With the mod installed, it’s broken (no map, no engine instrumentations etc.).