Yes, yes, and YES on the PC. I have an excellent PC which can run he game smoothly at ultra settings, so none of it is an issue with my computer. I have issues where if I get off the horse in certain places and it is suddenly dragged or teleported a good 100 feet off- sometimes going over a ledge high enough that when it lands, it dies. During a battle, it got hit by one of the catapults and was sent flying into the air and- same thing, fell 1000 feet and died.
Sometimes spec maps don't load in, or diffuse maps don't, and I am either looking at an overly smooth/shiny surface (that is obviously supposed to be rough/dull, such as cave walls), or I am looking at an ugly purple normal map- this seems to happen a lot.
:::::SPOILER:Just finished the quest at Marcarth that gets you tossed into the mines, and while the Silver-Blood bastard who got me into trouble in the first place took care of the bounty, the instant I went to the shrine of Talos(where they arrested me) to check things out, the guards were still there and they tried to arrest me AGAIN. I resisted arrest so I could check out the dude's corpse- he has some decent items and over 800 septims on him, so I REALLY want to get his stuff- and now the damn guards in Marcarth won't leave me alone at all, even though I didn't kill any of them and don't have a bounty on my head anymore. Seriously, could they not have given me a damn yield option? >.>::::::
Seriously, LOVE the game, but hate all these bugs.