Can't paste into browser

[Ken]

I use a program to store my passwords, but I can't seem to paste them 
into all the pages in the browser.  For instance, if I go to guru.com and 
try to paste into their sign in page, I can't.  I've tried this with both 
firefox and epiphany and it just doesn't work.  If I open gedit I have no 
problems pasting into there. 

Any idea what is going on here?

Thanks.

-- 
Ken <ktxl45 at gmail.com>