Hiya,
we having a problem with the Filter-Hub.exe running at upto 99% and memory usage is around the 900MB mark, when this happens we notice that there is a real slow down in e-mail delivery (no huge surprise), mails can take up to 45-1hr to pass thru.
I've seen on the forum that other people had this issue and it was to do with log files filling up the drive, but that's not happening here. In fact the filter-hub log file size is 0KB, which to me indicates something else amiss...
I've just increased the log level on the 4 components up to Information.
As far as we are aware we are running the latest versions and patches (187)
thanks
John