Now I see them, now I don't.

[Mr Sniffy]

this has happened over the last couple of sessions. My "tagged" hands have disappeared. They briefly show up under "today's hands", then the screen goes white. The hands are never to be seen again. any ideas?

[Flag_Hippo]

Right-click on that report and select 'Configure Report -> Restore to Default -> OK' and see if that fixes it. Please note that the report you are using only displays hands from the current session/day so if you want to review all of your poker data you need to move to the 'View Stats' section where there are a variety of built-in reports and filters. Also if you just want a list of all your hands and then filter for tags you can go to 'My Reports' and create a 'Hand Report'.