trouble accessing via serial connection

I have followed the instructions and myserver is connected to the elk, but it seems to be refusing the connection.  I am able to connect to the elk with same cable and adapter via HA and myserver5.  from myserver6 I can use putty to connect to the elk.  I first have to disable the driver in myserver6.  not sure what I am missing 

Linux or Windows? If Linux is the serial port defined /dev/TTYUSBn?   Turn on verbose logging in the driver and restart myServer. Let me see the event log showing the driver trying to connect?

Attached is the logs 
 

Still unable to connect to the ELKM1. Previous post has the screen shots of the error message.