Paypal Standard PDTHandler Error

If using Standard (not Direct), then the HttpWebRequest has a timeout property.
See \Plugins\Nop.Plugin.Payments.PayPalStandard\PayPalStandardPaymentProcessor.cs

(I don't have 3.50 handy.  Above is for 3.90, but I suspect it's the same)

Thanks but it's not the same.
I was able to locate the plug ins and paypal direct folder, but there's no such file.

New York wrote:

Has anyone managed to successfully find a solution for this issue?

I have changed the client.Timeout value in the PayPalStandardHttpClient.cs to an increased value (240seconds). When running locally on my machine, the paypal payment completes with no issues. I deploy the code to my webserver and I still receive the error. I'm not sure what else to try. I really want to get my website up and running and this is the only blocker at the moment.

Any further advice would be greatly appreciated!

I think it's failing in the PDTHandler()....