I have 4 saves with 4 auto saves. My son is playing a separate game with 3 saves. All saves are above 6k. I've played nearly 40 hours and my level is 25 at the moment.

I finally went and did "the blessings of Nature" quest. Turned it in and noticed that something was wrong. Went outside and there was nothing to do around the tree. To bad the tree was still dead. My frame rate is starting to stutter alot for no real reason. My son did the quest long ago and his tree is "blooming" I could be wrong. But it seems like the two are connected.