CORD-1448 Use tmux or mosh with CiaB

Change-Id: I0704e42417b09c995b3edc504b022cfbbf9c19dd
diff --git a/docs/quickstart.md b/docs/quickstart.md
index 0eb8de0..29c517a 100644
--- a/docs/quickstart.md
+++ b/docs/quickstart.md
@@ -59,6 +59,12 @@
 bash ~/cord-in-a-box.sh -t
 ```
 
+**NOTE:** *If you are connecting to a remote target server, it is highly
+recommended that you run the `cord-in-a-box.sh` script in a `tmux` session, or
+use `mosh` to connect to the target rather than `ssh`.  Without one of these,
+interrupted connectivity between your local machine and the remote server
+may cause the CiaB install to hang.*
+
 The script takes a *long time* (at least two hours) to run.  Be patient!  If it
 hasn't completely failed yet, then assume all is well!