Intermittent Error Indicating Multiple IE Processes Exist

I've just recently started receiving the error below indicating multiple IE processes exist in a few of our test projects. These projects have been running without that error for years, but within the past few weeks we are seeing it scattered throughout our tests in Test Execute. I can't reproduce this in Test Complete and the client running these projects hasn't changed. We are running our projecfts in IE 11 and this client is only showing 1 process that exists. We set TabProcGrowth to 0 on this box years ago and that reg key still exists.



Any idea what could be causing this issue? The only thing I changed recently was the playback setting for the delay between events.

There are several objects in the system that match the recognition attributes of the "pageSchooltool" mapped object.

This may cause the "Object not found" error.

Objects