So when i start GB he comes back with 'there is nothing to attack' even though my mount is in slot 1 of bar 3. Then he runs to next waypoint and tries again?
Thanks to VHbug for this one, if you use Bartender4 which i do make sure 'Action Bar Paging' in options for bar1 is ticked. For some reason the new version of bartender resets all these custom settings when you instal it.