I have yet to find anything in the official forums that matches the problem I am seeing (or that helps in any way). I did manage to grab a screen shot just as I LOTRO was locking up on me yet again. This is what I get after being in game for a few minutes.
It seems to be accelerated by my going into town, but it happens eventually out in the field as well. The colors vary, but the net result is the same, the game locks up and I have to restart my system to do anything.
Is anybody else having a similar issue?