If this has been discussed and cured already, I apologize in advance.  I did do a search but didn't find a solution.
 
With main logging window open and the DX Cluster window active, sometimes while scrolling, the DX Cluster window clears completely and I lose all of the previous cluster reports.  I have to close the DX Cluster window AND the main window - shut down the entire program - and then restart CQRLog to get the DX Cluster window to work properly again.  This has happened about 5 times since I've started using CQRLog, which is only a couple of weeks.  I haven't noticed anything else that is going on when it happens - it seems random to me.
 
I really like the program and I'm hoping this is something that I can fix simply.  Any help is greatly appreciated.
 
Thanks,
Lee
N7LEE