question for UI smart people
 

I am using underfoot and using an AYA ui that loads up fine with zero errors. But i crash in certain zones, sometimes just a specific part of the zone. have to character move them or change ui to default to get them back in. zone is fine in default, but switch back to AYA and crash again in that zone or that certain spot of the zone. Any ideas what could be off or missing in the ui folder that would cause this?