I'm using http://skyrim.nexusmods.com/mods/30450 and http://skyrim.nexusmods.com/mods/27043, and when I have either one or both enabled, many firepit light sources flash in and out of existence depending on direction I'm facing and my physical location in the room. It happens in any place with a fire pit. I took a brief http://www.youtube.com/watch?v=_K_7r9b6O4U in Belethor's Shop to demonstrate. Any ideas what could be causing this? It only happens when I have RLO and/or ELFX activated. I also use http://skyrim.nexusmods.com/mods/32505, but the problem occurs with and without it activated (and I have purged the cells after removing it to check).

I can provide a complete mod list if necessary, however these are the only lighting mods I use at this point.

I also experienced this problem, and I know I was using EL&FX, but I can't remember if I was also using an ENB. It was most noticeable in Dragonsreach when looking at the big fire pit in the middle of the hall towards the front doors. Looking to one side and then the other would cause the light from the pit to flash on/off.

Come to think of it, I recently experienced the same thing in High Hrothgar with a sconce by the back doors to the courtyard. This time not using EL&FX but using an ENB (can't remember which preset, using ENB 1.19).

Well, No ENB here. I did have one briefly, but I didn't like its effects. I also have FXAA injector, but removing that did nothing either.