PokerTracker

I returned to poker after a long break, I update PT and I noticed the HUD is always shifted by one position wherever I play.
I double checked the preferred seat options - they are set to the same position in the PStars client and PT3, yet the shift is still there.

Do you have Auto Center set in PokerStars? That may be interfering with things. The default is (strangely) for auto center to be on for tournaments but not for cash games.