@CA3LE
Thank you for getting back so quickly. I have disabled the Multithread option. Basically I am trying to create a testbed report that demonstrates to my ISP the seizures that I mentioned above so any suggestions as to the best way to set up the test would be gratefully received. I have also altered the frequency to every 5 mins, as the hourly test was often missing the lowpoints in performance.
Again, my thanks for your help.