I have had no issues.
First thing I would try is to use a different browser and see if I have the same issue.
Did anything change on your computer around the time you first noticed the issue (for example, install a new browser plug-in, install new app, new anti-virus update)?
I would try using a different computer, this would quickly tell you if the issue is an eBay
issue or a computer specific issue. (No point in burning time with eBay
support if the issue is a computer specific issue.)