New
#11
more clues. when the dev mgr tree folds back up the cursor arrow changes to an hourglass but only if I choose device mgr from the complete list of control panel items.
I have sysinternals suite and the spikes appear to be in iexplore.exe
using currports I have 20-30 each some times of iexplore and unknown some times established sometimes not.
The only two devices external that I have (comp is an acer a0725 laptop) are an optical mouse and a dell display (my screen is cracked) they both have been working correctly for a year or so.