Xcode upload error: Failed to open ssh session. (16)

Question

NOTE: We finally uploaded the app but we didn\'t really troubleshoot this issue so I would appreciate if someone could share some valuable insight or experi

Answer 1

After having the same issue I've been able to fix this issue.

To solve this issue you need to:

1. Go to page 6 "System and Network Requirements" from https://itunesconnect.apple.com/docs/UsingApplicationLoader.pdf

2. verify that all of the ports and IP addresses are accessible.

After opening all of the ports from the table, I'm now able to upload my apps.

Enjoy!