Guild Wars 2

Asura
Female
Engineer

The problem is I can’t “invite to party” and sometimes others can’t invite me which makes it a hassle to team up.

I get the error message: the member is already part of a party.

Given that you’re the guy that was complaining about Healing Turret being bugged( https://forum-en.gw2archive.eu/forum/support/bugs/Healing-Turret-Engi/first#post5027665 ) while it never was, then assumed it was fixed because you finally used it right… By the way if Anet had fixed it, they wouldn’t have changed your settings, they’d have changed the whole game.

Anyhow, just stop inviting people that are already in a party and you’ll stop experiencing non-existing bugs.

While I’m at it, I find puzzling that you imagine that your character’s race, gender and class would have anything to do with the bug itself.