Profoto released a firmware update addressing bugs with the Air Remote TTL-F for Fujifilm.
Firmware A3
Download a zip file containing the update application for MAC or PC.
Profoto Air Remote TTL-F: B&H Photo / Adorama
Profoto B1X 500 AirTTL: B&H Photo / Adorama
Profoto B2 250 AirTTL: B&H Photo / Adorama