Only 501 records in "Reports - Forensics - Source/Destination" (MA NFA 12.4.099)

Only 501 records in "Reports - Forensics - Source/Destination" (MA NFA 12.4.099)

Hello!
I see only 501 addresses in sources or destinations( "Reports-Forensics - Source/Destination" (MA NFA 12.4.099 ). Is this some kind of limitation? Is it possible to increase this value? There are many more ...

How can I find out the total quantity on the Conversation tab? Is it possible to export out all at once to the csv?