Hi!
The Digi one sp installed on com port 5, not 3! I cant change it, the lowest available com port number is 5…
What to do?
It sounds like you may have phantom ports on your system. I would suggest looking at this link and trying the steps to see if that’s the issue:
http://www.digi.com/support/kbase/kbaseresultdetl.jsp?id=274