POE2 Required Game Play Ports Missing Multi player required port maybe?

Hello I have check the webs looking for all kinds of port info.
This seems to capture all the ones suggested so far and their protocols.
https://portforward.com/path-of-exile-2/

There still seems to be something missing maybe?

Issue: Physical firewall Port Forwarding
Path of Exile 2 - PC
TCP: 6112, 8095, 12995, 20481
UDP:
Path of Exile 2 - Steam
TCP: 6112, 8095, 12995, 20481, 27015-27030, 27036-27037
UDP: 4380, 27000-27031, 27036

Issue:
Error is "unable to connect to instance" Only when in multi player game play.

Solo there are no problems at all.
This issue seems to affect both Steam & the Client Download

Workaround:
Use a VPN - (Issues account always gets locked out due to your logging in from another location) Just annoying.

Ask: I would like help hunting down if there is the missing multiplayer required port for both Steam & the Client Download which may be the problem when communicating with the servers.

Would like some from others who may or may not be having the same issue with POE 2 dropping you from the sever when others join your party. And if there where additional ports that helped you get pass this issue. As I would like to discontinue the use of a VPN.

Thank you.

Problem appears to be corrected on the game server side. Now it connects as expected thank you. We seem to only have a few disconnects from time to time while zoning, which could be DNS related with the new servers which they appear to be working on clearing up as the dc's have been less and less over time. So Thank you.