This is a copy from another thread I thought was mine but wasn't so I accidentally posted a reply there:
I cannot fix this issue with cURL... any suggestions?
I installed Core Control on WordPress and disabled cURL. The only other transport option is PHP Streams... for some reason php fsockopen is not available even though it is enabled in php.ini .
However I HATE php streams transport... it's SLOOOWWWW! It takes almost 30 seconds to load the add new plugins page... and 30 seconds every time I search for a plugin or go to the next page.
I want my curl back!
Tried reinstalling curl, php5, php5-curl, it all did not work. Tried reconfiguring my internet router... did not work! Disabled all plugins... did not work! Replaced wp-includes and wp-admin... did not work!
By the way do not know if I mentioned this... but this problem started very randomly.