Very Slow App Upload/Communication Failure - Application Loader

Question

I have been using application loader since one year. But for last few months I have problems with the application loader.

When I click on the send button in the Ap

Answer 1

I still have this problem despite trying all the suggestions in the thread. Running App Loader 2.9.1; Java version 7 build 1.7.0.; Yosemite beta 4; Xcode 5.1.1. Also tried all the settings in Java Control Panel General/Network Settings. All firewall ports open for outbound traffic.

Any further suggestions appreciated...