I have used this app for years  but some of the changes you have made recently just don't make sense. JuiceSSH works much better. I use Dyndns with pinhole ports through my router  my home Linux systems can be accessed either on a 192.168.1.x IP address on my home network or using an uncommon port on the Internet IP address of the router using PNAT to the correct SSH server. In my Connectbot  each server has two entries  one with its internal IP and the other with its Dyndns address. The icon functionality used to make some sense but now it does not. If you accessed a server successfully once before  it used to give a green tick by the server name  not it's a red exclamation mark. If a server hasn't been accessed for two days  it didn't used to matter on previous versions  the green tick would be there to show the last access worked. Now you get a ""No Entry"" sign  which makes no sense. I also have a problem on my old Nexus 7 tablet on Android 4.3 where when I try to import keys that are in the internal storage  it goes straight to Amazon Drive to try to find the keys with no option to go back to the find them on the local device. It seems to be a backwards step.
February 26 2017