Seville - A question about jetways and GSX Pro

[WebMaximus]

Tonight, I flew into LEZL for the first time and parked at gate 8 which has a jetway. When I was approaching the stand, the jetway starting extending even before I reached the stop position. Meaning it attached by itself to the aircraft. The result of this when asking for deboarding via GSX Pro (which usually triggers the jetway to extend), the jetway instead retracted and I couldn't get it to extend again since the deboarding process had already started. Meaning I didn't see any passengers deboard.

Not sure if this is an issue with only this gate or all gates with a jetway.

Anyone else seen this and found a solution?

Will ask over in the GSX support forum as well.