There are various patches out for Open Cities and other mods for Xbox One and Xbox One X.
If Open Cities is installed with any mod that affects cities in anyway, such as Skyrim Sewers, JKs City Overhaul and more, with addition to mods explicitly stating that they aren’t compatible and sometimes also with home mods such as those that affect Breezehome, the game will crash.If a mod is loaded above Unofficial Skyrim Special Edition Patch that isn’t Falskaar and Campfire: Complete Camping System.An author explicitly says that their mod is incompatible with another.Mods that conflict with one another even slightly.
There are many things that can crash the game: