This is my first post, good day.
A few days ago my browser, Firefox, fails to load certain sites: the loading blue circle just revolves until it times out. I have the same problem in IE so don't think it is a browser problem.
There is no problem on my laptop (Windows 8) and thus assume the router/ISP is not the issue.
With some sites that start to load and show part of the page, if I right click the tab to reload, the missing page info appears and then goes into the reload cycle. To the best of my memory I have not added new programs or fiddled with any. I've have done a full scan and there are not viruses or Trojans Panda can find.
Sites I can't get are media rich, new pages mainly but Adobe and Bing as well.
I hope this is clear and in the right area of the forum.
Fingers crossed someone can help.