Hands disappearing from PT

[lotus guardian]

I was playing the 6-max tables (only played FR before) using the auto import feature and I noticed there were significantly less hands on PT than there should be. I 6-tabled for 2 hours so there should be about 1k hands but there are only 350 hands. And when I import manually it says that 1k hands have already been imported but PT keeps showing only 350.

This never happened when I played FR, just the 2 days I played 6-max. Does anyone know why this happens?

[lotus guardian]

One thing I just noticed: the hand histories are moved automatically when the import is finished and I saw there is an HHF file for each hh for 6-max tables. What are this files?

[CASSHERN]

Check for any filters in the preference tab, especially the levels.

Also, there was a recent PTY update. I'm not sure this could cause that problem, but a new version of PT is out.