I have a test Logic Apps flow using the SFTP-SSH connector to drop a file to a partner's SFTP server. Given the credentials I've been given, I'm able to connect to via FileZilla, but when using the SFTP-SSH connector, I'm not able to even get past the connection setup screen. The error is Badgateway, but no further details. Our Logic Apps instance is using a NAT gateway with a static IP. We're using simple user name / password with no key or passphrase.
After attempting each connection, our partner claims the request is not even seen on their firewall logs. I've tried the SFTP connector as well with similar results. I'm at a lost as to what to try next.
