1. When you are trekking through the wilderness, trying to get to (blank) and Lydia gets stuck on a pebble, attacks giants, etc. and you can't find her. Wait 1 hour or fast travel to a near location. All following NPCs teleport to you (including horses, dogs, and conjured crap) when you fast travel unless the are waiting somewhere. 2. When Lydia is blocking the doorway, just sprint into her and she will stagger back. 3. If you wait when Lydia is in the yield position, she will be stuck in that position. You can fix that by entering a door, giving her a healing potion, or entering another area. 4. Lydia can carry an infinite amount of crap if you use the talking option- I need you to do something. If you have any other problems with Lydia, post it below and I will get to it.