[PinkSnake]

To fix a security vulnerability the way SSL is handled has been changed, so this maybe the reason you can't access your server over SFTP, have a read of https://forum.kodi.tv/showthread.php?tid=331918

 Thats about FTPS, i'm using (the by far superior part of ssh) SFTP...  

SSH is the worst protocol for media streaming. It simply wasn't designed to do that. 

 And so what ? Because it's not your favorite protocol ? 

I totally agree, force update from 17.0 to 18.0 why ? all my services run under ssh connection are down... 

So, what is the solution ?