What are you doing when this happens?
Have you tried the other 'performance levels' on the HUD Options tab of hud config?
Please
enable logging, reproduce the problem by playing a few hands on a single table and submit your PokerTracker.log and PokerTrackerHUD.log files (zip/compress them first, call it logs.zip) to the
Support system , and link to this thread in the reference field of the ticket so that we can investigate.
You *can* install B18 back over Build 3 but we'd like to find out what the problem is so that we can get it fixed.