Update README.md

Author: Julien-R44

README.md

@@ -58,3 +58,11 @@ Download the latest release for your platform [here](https://github.com/Julien-R
 If you use cargo you can run `cargo install fast-ssh`
 
 Then you can launch Fast-SSH with `fast-ssh`. 
+
+# Known Issues
+If you are a user of the new Windows terminal and you encounter raw AINSI escape sequences when you run fast-ssh, you must unset the TERM environment variable before running the application. Read more about this here : https://github.com/crossterm-rs/crossterm/issues/580
+
+Best solution would be to create an alias like this : 
+```
+alias fast-ssh="TERM= fast-ssh"
+```