Everything was going fine until now, I have completed the Main Quest, Dawnguard Main, DragoBorn Main, and the Thieves guild, When I returned for, Solstheim my game was laggy, it happens a lot, I just save in Ksyrim and quit the game and load that save, it worked for a couple of hours, then crazy lag in wilderness, lockups when dragon attacks me in the wild, but goes back to normal after a 3 seconds. Indoors everything is fine. I reinstalled everything a couple of weeks ago and everything was fine until now. Oh and I completed a few quests because I had a lot on my journal and it seemed to help, but the rest are in Solstheim, and I'm afraid to go back... Should I do another full reinstall?