Yes. In my experience FTPS is a whole bucket of nope. I've never encountered a situation where we couldn't use SFTP. The only time I've had FTPS work 'well' is

Yes. In my experience FTPS is a whole bucket of nope. I've never encountered a situation where we couldn't use SFTP. The only time I've had FTPS work 'well' is when the client & server were both written by the same company (Tumbleweed) and they don't follow the RFC exactly.