if there is more than one felogin plugin on a page the password
recovery option can cause problems. This is a general problem with
pibase plugins, but in this case the cause is a small hash in the
forgot password form which is stored in the frontend user session
data. With multiple instances on a page only one of the hashes is
stored and only one of the forgot password forms will work. Make sure
there is only one felogin plugin on the page where the password
recovery form is displayed.
In TYPO3 6.2 the frontend form is not shown if you use
css_styled_content version 4.5. In this case you must define the
template in TypoScript constants:
styles.content.loginform.templateFile=EXT:felogin/template.html
