1.5.15 upgrade gives simplepie rss feed error - SOLVED - Joomla! Forum - community, help and support

after 1.5.14 1.5.15 upgrade 'error loading feed data' displayed @ top of home page there mod_feed module displaying weather feed.

in module position following message appears:
warning: file_get_contents(//newsrss.bbc.co.uk/weather/forecast/2576/next3daysrss.xml?area=sw14) [function.file-get-contents]: failed open stream: no error in c:\xampp\htdocs\mywebsite\libraries\simplepie\simplepie.php on line 7853

i substituted simplepie.php file 1 1.5.14 , page loads correctly.

is 1.5.15 problem or problem in own site?

i using php 5.2.9

update:
i have set fresh build using php 5.3.0 , full 1.5.15 release , same error

problem solved: deleting module, setting afresh mod_feed modfule.

i have same problem. made difficult diagnose cause moving new server , upgrading 1.5.15 in same week.

we have recompiled apache, numerous times, different php versions, firewall on , off name have tried it! still unable load rss feeds xml based, asp , others slow load load.

is new simplepie.php contained in 1.5.15 version because have same "feed load error/feed cannot retrieved" error in 1.5.14 (on new server).

i dont think solved, @ least not , have had 3 tech / server guys working on it!

jason