I have about 85 switches set up in PCM+ and it works pretty good. I have had a couple of 2510-24 (J9019A) and no problem there but now when I bought ten more I got the newer version 2510B-24 (J9019B) and it doesn't go along with PCM+ all that well...
I have upgraded the new switches with the latest software Q.11.11 and autoupdate package #5 (which include support for J9019B) and also the latest #6 are installed in PCM+.
Ok so what's the problem? Well PCM+ recognizes the 2510B-24 as a 1800-24G-B (J9028B)!
This is a short version of what the Dashboards properties states:
Manufacturer: Hewlett-Packard
Model: 1800-24G-B
Model Number: J9028B
ROM: ---
SW Version: ---
Serial Number: ---
System description: ProCurve J9019B Switch 2510B-24, revision Q.11.11, ROM Q.10.02 (/sw/code/build/harp(bh2))
What's going on here? I have included a screenshot.