Submitting report Error

Program successfully completes benchmark but shows an error when trying to send report.
In the window info contains following logs:
------------------------------------
Submitting report.
Something wrong with server
Iink: Connection error.
------------------------------------
Internet connection is up and firewall doesn't block the program.
Ping to usbflashspeed.com (85.25.179.29) goes well.
Repeat the benchmark several times, but got the same error.