Is EXPECT language supported in External monitors in LTM?

Hi

I have an bash script which runs fine from the CLI - but when I copy it into an external monitor and attach it to a pool the script fails when evaluating EXPECT commands.

Am guessing there is a difference in the way external monitor and cli handles bash/expect scripts?

i.e the following is called from my bash script:

#!/usr/bin/expect -f

spawn ssh -q -t -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no sv_admin@172.20.49.40

expect "password:"

send "xxxx\r"

expect "pts"

log_file -noappend /var/run/PTS1_cpu_values

send "show system resources 66 | grep PTSD\r"

expect pts

send "exit\r"

Fails when called from an external monitor....?