Crashudmp regarding pathfinding and building 0.75.3

[ScarabParamit]

Recently i place a lot of torchlights and rise a china-wall around my Mount'ain-Gate Outpost, so i'm fored to delete a lot of walls that don't fit exacly as I immagine...this often lead to crash.

There was glitches like this before 0.75.3 i think regarding pathfinding refresh after building is placed/constructed. Characters just stop moving and stand still...sometimes few close to building/wall...sometimes everyone in my settlement. Sometimes few Char moves and You can "pick-up" and "put-down" broken char and he can move again - but other times game just crash.

I had at least 10-15 crashes but i see only one crashdump, so i don't know if was generated after this bug or problem i described lead to crash without crashump.