Spinner after landing at airport, any airport

[Moridin]

I just landed at EBBR and I got the spinner after trying to open the GSX window in MSFS.

This is currently happening at every airport after every flight for me. I am running the latest version and confirmed it's updated. 3rd party airports have excluded jetways.

How do I fix this? GSX is currently 100% unusable for me.

[AthenaG]

I found that it happens occasionally, if I had closed (inactive)  the GSX toolbar icon. Then restarting sometimes doesn’t seem to activate at arrival airport. But this could be just me, or me using a combination of many other add-ons.

So to avoid this happening at arrival I just keep the GSX icon active (white background).