Ok, one more limb, this is but a mere hailmary guess.

what if you first have to be in the console before even escape works?

so in the original test code replace 

my $switchexit = $obj->print("\037"); # <== PROBLEM

[download]
with 
$output = $obj->put("\x0a"); 
Sleep 1; # give it time to start the console; 
$output = $obj->put("\x1f"); 
Sleep 1; # give it time to for a  "time guard interval" ;

[download]
Sorry about going back to hex, i dont think as well in octal.

In reply to Re^2: Control:CLI or Net::SSH2 - Send <ctrl>_ by huck
in thread Control:CLI or Net::SSH2 - Send <ctrl>_ by ImJustAFriend

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