Portal Disappearing

Portaled back to the Caravan from the "Dreadnought Vanguard" map right before going into the boss. Was in town for a couple minutes to get some new gems and my portal completely disappeared.

Had this happen again in Cruel Act 1 on a different character. It seems to happen only when I'm getting gems and that.

This happened a few times in my game (Endgame maps). I started a map, fought a few monsters till my pocket was full, ported back to my hideout, sold items and the portals at the map device have disappeared. The selling lasted less than 2 min mostly, so it was no case of spending too much time outside the map.

And when this happened, it was happening again and again. Had to stop playing for that day and the next day it was okay again. Currently, this is happening again, so no more POE2 for me today.

In a different situation, I came to the map device, the portals were still visible, but in the second I click one of them, I got a notice, that the depending map has encountered an error and poof all portals gone.

This is quite annoying, especially when you are low on waystones at that moment. If that info helps somehow, PC Steam Version.