Anyone seeing issues with record.submitFields(). Maybe just an external SL form issue from NS but as soon as i change to record load/save I don't get the unexpectedSuiteScriptErrror

What does your code look like?

I noticed this happen the other day in another account too. As soon as I replace this with record load/save it works just fine.

var worec = record.submitFields({
                        type: 'customrecord_dc_schedule',
                        id: scheduleid,
                        values: {
                            custrecord_dc_schedule_status: status
                        }
                    });

are you getting unexpected error?

yes

Do you have any other UE/WF script running on Xedit?

nope

Weird... There is nothing wrong with the code.

Do you have any other UE/WF script running on Xedit?

This would have been my suspicion as well