I had constant crashes and seems that I solved them, after locating the log file of crashes inside ”C:\ProgramData\Mount and Blade II Bannerlord\crashes” I opened the dump file and noticed an error 0xC0000005 ”the thread tried to read from or write to a virtual address for which it does not have the appropriate access. Best Start Guide (Tracking Lord, Recruit, Loot, Hunt).How to Join Faction (Renown, Encyclopedia).Mount & Blade II: Bannerlord -Caravan System (Quest), Trading, Prisoner, Archers.Investigate Neretzes’s Folly (How to Find Lords).
A guide of Mount & Blade II: Bannerlord on how to fix crashes and log location.