Another fun one…

Since the last round of patches, I decided to run a new batch of performance counters on our email server. I used RDP to connect to the server, and set up my performance counter logs. So far so good. I then noticed that system monitor was “frozen”. There was no activity at all. I removed and added counters, double checked nothing was stopped… No activity in system monitor. If I point system monitor counters at our mail server from another computer, I get activity, so the issue is with the Performance MMC on that machine. (Need to log in direct to see if RDP is an issue).
Anyone else ever have perfmon/system monitor lock up like that?