Ok, so I tried to complete Waking Nightmare quest and I encoutered problem.

At first I must say that I have like 120 mods installed but I played 200+ hours and didn't encoutered such a problem with any quest.

In this quest is one stage, after finding Vaermina's torpor in alchemy lab when we have to drink it and we should be transported into center of sanctuary when some script should launch (two guys talking, relasing miasma etc.), but when I drink this potion I teleport into center of this sanctuary, (screen is blurry) can't move, no one talks, nothing happens.

To be sure I deleted/unsubscribed all mods, installed clean copy of game without any mods etc. and this doesn't help.

Also I reloaded previous save, via console command restarted quest, waited 3 days and also this didn't help. This script just don't want to trigger for me.

Really no idea what I could do...