[TYPO3-english] rlmp_language_detection extension problem

[Sergio Catalá Gil]

Hi list, 

I installed 'rlmp_language_detection' extension some months ago and
everything worked ok. After changing some TS config, it didn't work (and
I don't know what sentence could influence it). An english browser
doesn't detect english as default :-(

My website languages are: spanish (as default) an english. I followed
all documentation on TYPO3 website.

My TS config about languages is:

page = PAGE

# Setting up localization:
page.config {
  sys_language_mode = content_fallback
  sys_language_overlay = hideNonTranslated
  linkVars = L
  language = es
  locale_all = es_ES.UTF8
}

# Setting up language detection on browser
plugin.tx_rlmplanguagedetection_pi1 {
  useOneTreeMethod = 1
  defaultLang = es
  limitToLanguages = es,en
}

# Setting up English language:
[globalVar = GP:L = 1]
  page.config {
    sys_language_uid = 1
    language = en
    locale_all = en_GB.UTF8
  } 
[end]

My localconf.php is:

[.....]

$TYPO3_CONF_VARS['EXTCONF']['realurl']['_DEFAULT'] = array(
   'init' => array(
            'enableCHashCache' => 1,
            'respectSimulateStaticURLs' => 0,
            'appendMissingSlash' => 'ifNotFile',
            'enableUrlDecodeCache' => 1,
            'enableUrlEncodeCache' => 1,
            'rootPageID' => $RootPID[$_SERVER['HTTP_HOST']],
   ),
   'redirects' => array(

   ),
   'preVars' => array(
            array(
                'GETvar' => 'L',
                'valueMap' => array(
                    'es' => '0',
                    'en' => '1',
                ),

                'valueDefault' => 'es'
            ),
   ),

   'pagePath' => array(
                'type' => 'user',
                'userFunc' =>
'EXT:realurl/class.tx_realurl_advanced.php:&tx_realurl_advanced->main',
                'spaceCharacter' => '-',
                'languageGetVar' => 'L',   
                'expireDays' => 0,
                'rootpage_id' => $RootPID[$_SERVER['HTTP_HOST']],
   ),

  [.....]


Any ideas what could be wrong? (Language selection works ok).

Sergio