Search found 1 match
- Mon Aug 26, 2013 7:37 pm
- Forum: BestSync Support Forum
- Topic: 535 Protection level negotiation failed.
- Replies: 1
- Views: 6303
535 Protection level negotiation failed.
I'm trying to connect to an FTPS site that uses port 21 for connection and then between 5000-6000 for data. I am able to connect to this site just fine with FileZilla and CoreFTP using the "Explicit TLS/SSL" option. However, BestSync just refuses to let me in. It goes through a few lines, ...