SFTP issues with newer algorithms
It seems that SE fails to connect to SFTP servers that only support newer sha2 algorithms.
The server has the following key exchange algorithms enabled:
ecdh-sha2 over secp256k1
The server has the following data integrity protection algorithms enabled:
SE won't connect to this server unless older sha1 algorithms are added.
I think maybe it's as simple as updating the Ganymed library that SE uses. Thanks and please let me know if you have any questions.
Kory Sarnelli commented
Looks like this was fixed in version 2.1.8