This post is an addition to the series of posts that I have written on TMG/ISA performance issues. Every time I get a case on TMG performance issue, there is always some new twist to the scenario. But it always circles round few known root causes e.g...

When we publish a website(including exchange services and share point services), UAG does lot of processing ,in fact parsing of the content and links in the pages ,when a user accesses these pages through UAG. I came across a case, where we experienced...

I worked on a case recently where ISA server's service was stopping and hanging intermittently and Administrator had to reboot it to get it to work again. As usual with such performance issues, We put the performance counters on the ISA server , Please...