I didn't mean to offend, but if something is up causing 100% CPU load from that combination of clients, then the computer should be able to say *which* process is using the CPU power. Unless they all are reading ~25% each, which would be even stranger.
I apologize for my sharp answer, I didn't understand the scope of your question as the info I had provided came from task manager, it's just that it felt like calling tech support with an advanced question and the guy on the other end replying with "Is the computer plugged in, sir...?", lol... I am very sorry about that.
But in answer to your question, here is what is happening:
If I open all 4, they each use roughly 22 - 23%, but if I close any one of them the others drop back to 2% or less, this is why I find it suspicious. I apologize for not including that information earlier and I apologize again for my sharpness.
