I didn't see any radio buttons. Where are the radio buttons ?? Do they appear after logging-in ??

yes, once you go past the agreement and the question about your OS, the questions start

I need to click more than once (sometimes it takes 3 clicks) on a radio button to get an option selected in Firefox 6.

still did not move the button except instantly but it went back to the first option.

seems like a "feature" to me.

Clear Cookies & Cache

• https://support.mozilla.com/en-US/kb/Template:clearCookiesCache

Clear the Network Cache

• https://support.mozilla.com/en-US/kb/How%20to%20clear%20the%20cache#w_clear-the-cache

Troubleshooting extensions and themes

• https://support.mozilla.com/en-US/kb/Troubleshooting%20extensions%20and%20themes

Check and tell if its working.

all of the above accomplished. now, it takes up to 20 clicks to get a radio button to change. would rather use Chrome than waste time with 20 clicks

Troubleshooting plugins

• https://support.mozilla.com/en-US/kb/Troubleshooting%20plugins

Check and tell if its working.

there was no difference with all plugins disabled. the radio buttons still do not function as they should

Create a New Profile as a test to check if your current profile is causing the problems.

-> Basic Troubleshooting: Make a New Profile

• https://support.mozilla.com/en-US/kb/Basic%20Troubleshooting#w_8-make-a-new-profile

-> If that New Profile works then you can recover your Bookmarks and Passwords from the Old Profile.

-> Recovering important data from an old profile

• https://support.mozilla.com/en-US/kb/Recovering%20important%20data%20from%20an%20old%20profile

Check and tell if its working.

no difference

I see the same happening (jumping to the first and not responding to a single click), so it is either a problem with that specific web page or a bug in Firefox.
It still happens with the latest Nightly build, but it always works if I double click an entry.

• https://www.techsupportalert.com/SecWiz