Since they all show in Device Manager, then we can focus on something with the IDE.
When you say the IDE does not "see" them, do you mean none of the COMM ports show up under Tools -> Serial Port menu?
Since they all show in Device Manager, then we can focus on something with the IDE.
When you say the IDE does not "see" them, do you mean none of the COMM ports show up under Tools -> Serial Port menu?