Trouble connecting to iSeries from Remote Systems view

I am having trouble trying to connect to the iSeries from the Remote Systems
view.  I previously had this working, but last week I started having
problems.  It seems to be working for others in the company and I can't
figure out why it no longer works for me.

I have some member filters set up for the iSeries.  When I click on the + to
expand the filter, I get the pop-up to enter the user id and password.  I
enter it and click OK and I can see on that bottom of the screen it says the
words "Connecting to SUPPORT Starting RSE Communications Server".  I then
see "Connecting to SUPPORT Connecting to RSE Communications Server".  After
that it says "Connecting to SUPPORT Initializing RSE Communications Server"
and the window pops up again for me to enter the user id and password.  It
keeps doing this over and over again.

I've tried looking at all my settings and I can't see anything that is out
of place.  I am using WDSCi version 5.1 and I I have all the latest patches
(I think).

I also tried going into a 5250 session and using QSHELL to start the server
like it mentioned in one of the IBM manuals.  It initially said the server
started successfully and gave me the port number and told me where the
server was running.  However, after a little while, it gave me a connection
error that said "Server: error initializing socket:
java.io.InterruptedIOException: Accept timed out".

Can anyone think of something I should be looking at?   

Thanks.

Dawn Siegrist
Sr. Programmer/Analyst
Penske Truck Leasing Co.
610-775-6243
Dawn.Siegrist@xxxxxxxxxx