this is one of the most frustrating puzzles ever. i did it once before and just ran all over the pressure plates and the gate opened but this time even with serana i cant do it. i have tried slow time but that dont work so if anyone know how to open this dang gate i would appreciate it.
The one where you have to light up all the tiles? I found it's easiest to use slow-time and then sprint back and forth. (I was level 80 when I did it with a lot put into stamina and all three words of slow time) Although if you are continuing to have issues, you can use telekinesis to grab the ring.