My PS3 version had no issues at all. But to be fair I only played the ps3 version for around 5-10 hrs or so.
One thing is for sure the PC version in known for being very bad. Like at one time my game would freeze 1 min into gameplay. It became unplayabale. Then one day after a 5th reinstall it stopped lol. I dunno.
I had the game delete my saved games three times (so I had to start making auto backups of the save folders :) After the third time it did it (and subsequent reinstall) it never once gave me problems again.
That is more of a Bethesda problem than a PC problem tho. Daggerfall is still to this day the buggiest PLAYABLE game ever made! (my opinion of course, but damn was it bad in that game)