V5R1 Client Access Setup

Good Morning,

We have started rolling out CA V5R1 and have run into something that annoys
me. Our device names are taken from the windows user name. Previous versions
of Client Access have taken the user name and appended a number 1, 2, 3, etc
to identify individual sessions/devices. This morning I found the group who
had been given new pc's and V5R1 have all created new device names, User
name and 'A1' appended to them.  We went with the user name to make it
easier to find a session gone wild and kill it.  It annoys me that I will
have to mentally strip out the extra 'A' to get the correct user name.

Is there anyway to stop the adding of an 'A' to the session name from
happening ?

Thanks,

Cyndi B.
Idaho

PS. Yup, it's trivial, but it is Friday !