Jetways not moving Terminal 8 Concourse B

[MD82]

As the title suggests, I tested after landing into JFK from LHR. Gate 2, 4 and 6. Jetway remains static when I request the jetway. I then went over to Terminal 7 spot 6. There, the jetway moved, but did not reach door L2.

PMDG 777-200ER AAL N762AN, GSX Beta 3.5.1 (Jetway requested via PMDG Tablet), SU2Beta.

 

[Chris F]

can confirm the jetways at T8 do not move. PMDG 777-200ER, GSX, requested jetway thru GSX menu, *not on SU2 beta* 

[AnkH]

Could you try this once: before doing anything with GSX (except maybe a reposition), fire up the electric systems of the plane and ask for boarding using the default ATC command. Do the jetways then move? Because I have exactly this issue with GSX moving jetways (or rather not moving them) on the new YSSY update from FlyTampa and RKSI from PacSim. No solution so far...