Bethesda has expressed plans to tackle the lag problems which are affecting the experience of some The Elder Scrolls V: Skyrim players on the PlayStation 3 version.
"We're addressing that [the lag problems] in the 1.4 update planned for this month," was the response offered by Bethesda on their official Bethblog feed.
Bethesda has reached out to users in order to get to the root of the problem, which they believe could be due to a combination of small things. Some elements could be the PS3 auto-saving, or SPU AI updates.
Either way, patch version 1.4 should be out towards the end of January and it will hopefully fix the issue for many people who've experienced it.