Even in Durotar on lvl 8 i cath mesh error, and its because big ship object near i suppose. You need to spend your whole life to make good meshes ... In Tanaan WOD start nothing works also. We need a tool to create own meshes, not like a path, like a complete grid for override in specific area.
All Dalaran undergrouds. Cloak, portals room, etc. But they did not work properly before anyway. But with server pathing update off mesh connectors are stop working. I do ClickToMove fixes already, this is faster for me ...
Off mesh stop working in last patch? I can't run same quest profiles like 10 days ago ... Exactly at the offmesh places. Navigation works totally worse than 2 weeks ago on Legion Quests
Looks like this is fixed by disabling server path finding