Problems with flash player

Question

Browsers

Issues with flash execution in firefox 21.0 under windows.
Sites on flash are loaded, displayed, but the buttons are not pressed.
In particular, I watched on the sites soundcloud and habrastorage.
Everything works in chrome.
It broke recently, how to fix it - I'll never know.

Answer 1

Flash version I understand the latest? Try creating a new profile in FireFox.

Answer 2

You can reinstall after deleting the old ones (or old ones if there is a version conflict):
support.mozilla.org/en-US/kb/adobe-flash-plugin-has-crashed

Answer 3

Or maybe AdBlock is being used, which is blocking the buttons in some way?