Thanks for flagging this — that's not a known issue on the current build, but it does look like a specific failure pattern we've fought before, so I want to nail it down properly rather than guess. Two quick things that'd help a ton: (1) had you set anything in the Conflicts tab (a reorder, or "make winner" on a conflict) before this happened? (2) could you try dropping an empty file named MODMIXER_SAFE_MODE.txt into modSettings/FS25_ModMixer/ and relaunching — does the freeze/under-map thing still happen with that in place? That file forces ModMixer to skip all its levers for one load without losing your setup, so it'll tell us fast whether this is a config issue or something deeper. Really appreciate you reporting it — this is exactly the kind of thing that gets fixed properly instead of guessed at.