I'm having an issue with my Paypal Express Checkout that I hope someone can give some insight as to where to resolve the issue. I am currently getting a (28) connect() timed out! error when a customer is trying to check out. Everything has been working for the last year and a half and then this issue started yesterday. No changes were made on the Zen-Cart configuration or on the Paypal side of things, so I'm at a loss as to where to look. My site is hosted on GoDaddy and I opened a support ticket yesterday, but so far their support responses have been pretty useless. Here is the error message that is captured in the log file for reference:

2011-03-25 07:11:51
-------------------
(live transaction) --> https://api-3t.paypal.com/nvp
Request Headers:
Array
(
[0] => Content-Type: text/namevalue
[1] => X-VPS-Timeout: 45
[2] => X-VPS-VIT-Client-Type: PHP/cURL
[3] => X-VPS-VIT-Integration-Product: PHP::Zen Cart - WPP-NVP
[4] => X-VPS-VIT-Integration-Version: 1.3.8a
)


Request Parameters: {SetExpressCheckout}
Array
(
[LOCALECODE] => US
[PAYMENTACTION] => Sale
[ADDROVERRIDE] => 1
[SHIPTONAME] => [Removed]
[SHIPTOSTREET] => [Removed]
[SHIPTOCITY] => [Removed]
[SHIPTOZIP] => [Removed]
[SHIPTOSTATE] => [Removed]
[SHIPTOCOUNTRYCODE] => US
[EMAIL] => [Removed]
[PHONENUM] => [Removed]
[AMT] => [Removed]
[RETURNURL] => [Removed]
[CANCELURL] => [Removed]
[PAGESTYLE] => Primary
[METHOD] => SetExpressCheckout
[CURRENCYCODE] => USD
[USER] => [Removed]
[PWD] => ****************
[VERSION] => 3.2
[SIGNATURE] => ****************************************************53.r
)


Response:
Array
(
[] =>
[CURL_ERRORS] => (28) connect() timed out!
)

(28) connect() timed out!
Array
(
[url] => https://api-3t.paypal.com/nvp
[content_type] =>
[http_code] => 0
[header_size] => 0
[request_size] => 0
[filetime] => -1
[ssl_verify_result] => 0
[redirect_count] => 0
[total_time] => 0
[namelookup_time] => 0.006837
[connect_time] => 0
[pretransfer_time] => 0
[size_upload] => 0
[size_download] => 0
[speed_download] => 0
[speed_upload] => 0
[download_content_length] => 0
[upload_content_length] => 0
[starttransfer_time] => 0
[redirect_time] => 0
)


SetExpressCheckout, Elapsed: 60005ms -- Failed
(28) connect() timed out!
Array
(
[url] => https://api-3t.paypal.com/nvp
[content_type] =>
[http_code] => 0
[header_size] => 0
[request_size] => 0
[filetime] => -1
[ssl_verify_result] => 0
[redirect_count] => 0
[total_time] => 0
[namelookup_time] => 0.006837
[connect_time] => 0
[pretransfer_time] => 0
[size_upload] => 0
[size_download] => 0
[speed_download] => 0
[speed_upload] => 0
[download_content_length] => 0
[upload_content_length] => 0
[starttransfer_time] => 0
[redirect_time] => 0
)


I appreciate any assistance you gave provide.

Thanks,

James