We are using Psi 0.15 for Windows with Communigate Pro acting as an XMPP server for IM/CHAT.
The client works very well, but we have one oddity that is annoying us. Specifically, This course of events occurs:
1.) Double-click an entry in the roster window to begin a chat.
2.) The "address bar" at the top of the window shows that user's nickname and address.
3.) Compose and send a message.
4.) Receive back a response.
5.) The "address bar" changes to display the nickname and address/resource.
6.) The chat history flows as expected.
7.) Close the window.
8.) Double-click the same user in the roster and send another message.
9.) The address bar again does not include the resource.
10.) Compose and send a message.
11.) When the response comes back, a separate window/tab will open with the address/resource at the top.
12.) The chat histories are now separate and disjointed.
The result looks like the attached picture (note the timestamps).

This thread (
https://groups.google.com/forum/?fromgroups#!topic/psi-users/y8xkCw6enRU) discusses something similar, and also mentions hiding the resource in Account Setup, but I cannot seem to locate the setting.
Is this a known issue, or just something that I have misconfigured?
Many thanks,
Tom