Please give more details to your problem. What are you uploading? To where? Any other issues?

Hello,

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Thank you!

Thanks for your reply, and just to clarify, I was only on the computer for less that 2 hours and was only looking up basic page documents. These did not have any high graphic pictures or videos, although I did watch and down load a couple of youtube videos.

Start Firefox in Safe Mode {web Link} by holding down the <Shift>
(Mac Options) key, and then starting Firefox. Is the problem still there?