L35E processor: How many IP connections?

I have a 1769L35E processor running on a site. It is connected to five items via ethernet (PCs, HMIs etc). The online message connections tab shows five active items (with varying connection counts between 4 and 6), but the TCP connections list (the one that also displays the total available connections) shows seven. Does anyone know why one list would show 5 and the other, 7. Also, where the L35E limit is 64 connections, does this relate to the 7 showing in the same pop-up or the current total of 19 (in my case) running down the left hand side of the "message connections" tab? Thanks.

On reading Publication 1769-TD005I-EN-P - August 2014 (compactlogix controllers specifications) I see:
• 1769-L23x and 1769-L3x controllers support 100 connections.

A PanelView Plus is very greedy with TCP connections - I can't point you to exactly where I read it, but I believe that they can use up to four. That probably accounts for your extra connections.

ASF said:

A PanelView Plus is very greedy with TCP connections - I can't point you to exactly where I read it, but I believe that they can use up to four. That probably accounts for your extra connections.

Click to expand...

Well, five.

Disconnect one and see what changes.

Thanks for the answers, but I think I got distracted by the discrepancies, whereas I started from the point where I needed to see what the L35 could support, as the installation is expanding. On line to the processor (which suggests that it's the correct value) gives me a value of 64 for the connection limit but the manual says 32.