Guild Wars 2

While gliding to a night time boss just now in VB, a red message appeared on my screen that said “Due to magical interference, a portal cannot be sustained in this area.”

What does this mean?? Has anyone else noticed it?

See chat box in screenshot provided.

Likely referring to Mesmer portals and their equivalent. Part of the mechanic of that boss fight is to use the jumping mushrooms to get up to the top to stop one of the bosses from regaining HP. A portal would bypass the need to use a mushroom.

AHHHH okay, thanks never seen it before, even when doing that boss.