I´ve tried to play The Summit in TD2.
There was a very long load time from travelling from DC to The Summmit. (approx 5 min)
Once I was in The Summit and I´ve tried to play there were massive lag´s and latency issues so it was not possible to play.
This issue was experienced on the PS5 plattform. I know that there´s a ticket on the Trello board regarding this topic but it seems it was flagged for PC platform.
So I guess this issue with massive latency issues is not only related to the PC but also to other devices.