I get into the zone, start the osprix invasion by talking to balthus, and then always crash before finishing the invasion therefore I cannot progress at all.
I hope you can fix this, but I was having this issue in the prior patch as well and the new update didn’t fix it.
For what it is worth if you are playing online and have a friend or a patient other person, you can get drug through the different quest states of that zone and ported to the next zone and that seems to resolve the crashing. So it seems to be a specific issue to the keepers hall zone itself, but if you can get past it the game will work on the same instance.
I am likely having the same issue. I have a BSOD with code DPC_watchdog_violation every time before I finish the invasion, and I was having this issue even before the patch. Running WinDbg over the Minidump shows the problem is with nvlddmkm.sys. I tried reinstalling the game, reinstalling the Nvidia driver with the DDU, checking memory and disk, but nothing worked.
Now having the same issue with Lotus Halls. Both of these issues were issues I was having in the previous patch. I don’t know what it is about these two zones, but cannot get past them without someone getting me through it via portals. Not a fun way to play.