Sorry Sky, didn't see your question. I use my computer to pay bills online, PC, email, and my son attends a virtual school online, so we generally use this computer for submitting assignments and his for attending classes and doing research.

The problem seems to have solved itself. I'd like to say that I did something to fix it, but it hasn't happened in a couple of days so I have no idea why it started or why it stopped.

Thanks again for the advice.