The problem has been fixed in the new textastic version released.
It seems my host provider began blocking the old questionable ssh ciphers that the app was using to connect, and that is why I could not connect. I am was told that textastic was updated to have latest ssh support.
The problem has been fixed in the new textastic version released.
It seems my host provider began blocking the old questionable ssh ciphers that the app was using to connect, and that is why I could not connect. I am was told that textastic was updated to have latest ssh support.