Auto Dectection for Duration no longer working

On Auto Detect for DURATION it shows the same duration each time.

I have tried different browsers and different files.

I enabled LOG and here is an extract for a given file:

[8.03.2014 – 13:13:03] ‘podPress_get_max_execution_time – max_execution_time: 60’
[8.03.2014 – 13:13:03] ‘podPress_get_max_execution_time – ulimit -t: unlimited – (int): 0’
[8.03.2014 – 13:13:03] ‘podPress_downloadFile – cURL HTTP code: 200’
[8.03.2014 – 13:13:03] ‘File size: 30894705 bytes’
[8.03.2014 – 13:13:03] ‘Took 0.043063 seconds to send a request to ‘
[8.03.2014 – 13:13:03] ‘HTTP/1.1 200 OK
Content-Length: 30894705
Content-Type: audio/mpeg
Last-Modified: Fri, 07 Mar 2014 16:31:37 GMT
Accept-Ranges: bytes
ETag: “febdcb5223acf1:0”
Server: Microsoft-IIS/8.5
Date: Sat, 08 Mar 2014 13:13:03 GMT

‘
[8.03.2014 – 13:13:03] ‘podPress_downloadFile – curl_init is available | getHeaders = false’
[8.03.2014 – 13:13:03] ‘podPress_downloadFile – (file) localtempfilename: /tmp/getID33uDyib.mp3’
[8.03.2014 – 13:13:03] ‘podPress_downloadFile – cURL HTTP code:’
[8.03.2014 – 13:13:03] 0
[8.03.2014 – 13:13:26] ‘podpress_backend.php – param filename: \’\”
[8.03.2014 – 13:13:26] ‘podpress_backend.php – param filename: \’\”
[8.03.2014 – 13:13:32] ‘podpress_backend.php – param filename: \’\”
[8.03.2014 – 13:13:44] ‘podpress_backend.php – param filename: \’\”
[8.03.2014 – 13:13:46] ‘podpress_backend.php – param filename: \’\”

https://wordpress.org/plugins/podpress/