several times a day, Firefox goes from version 15 to 3.6.
I started Firefox this morning and it was 15
I closed Firefox.
I reopened Firefox and it then told me that there was an update to 3.6??
I opened Firefox and it was 3.6.
I closed it and came back later and it was v15 again. Then happens regulary and I am constantly being told that there are updated here and there.
I only have 15 installed. No version 3.6 in Add/Removed programs etc.
This is crazy stuff.
Yesterday, I completely removed all traces of Firefox, I also deleted all Firefox folders.
I reinstalled 15. It worked for the day.
I opened it this morning and 3.6 was back andasking for updates.
Others in my office have similar issues it seems.
Your user agent indicates you posted here with Firefox 3.5.19.
Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:188.8.131.52) Gecko/20110420 Firefox/3.5.19
....then add it to list of anomalies?
About Firefox shows 3.6, and then it can change.
Doesn't explain though why firefox keeps changing.