So I now have the latest version of Firefox, so when I go to My Ebay and click on Message and use the respond, every letter typed gives a return key stroke and pushes the page down, in addition the backspace over a letter does the same thing. Also when loading photos on the Ebay Sell system and auto box pops up says "Does not compute". So when I say OK it goes away and loads the photo anyhow. I hope you fix this because I am not having this problem on chrome or on my laptop. I seem to encounter however the same issue on Internet Explorer and not sure why.