[orca-list] Odd behavior in Mozilla apps

[Tami Kinney <tamara 8024 comcast net>]

Has anyone else had this happen?

A couple of times, I have been working away in Thunderbird and suddenly 
Orca is reading an e-mail I proofed and sent a couple of e-mails or so 
ago. Then I will notice that it is reading the information for one 
e-mail in my inbox, but when I go to the preview, it is reading a 
different e-mail altogether!
I have also noticed that in Firefox I will go from one web page to 
another only to have Orca read the page I just left -- or one I left a 
cuple of links before that...
Today I just opened up Firefox went to one site then opened a new window 
to compare to another site and...
It started reading pages I had attempted to read yesterday or the day 
before! In fact, it's been at least a week since I was at the site it 
started reading in one of the windows... I also remember that I was 
pretty frustrated in my research on that site because Orca was not 
reading it properly at all and was making navigating the site virtually 
impossible.
Could this be some configuration problem om my machine, or is it one of 
those things that is happening in Firefox and Thunderbird these days 
that people are working to fix?
Thanks,

Tami