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Old 18-03-2014, 10:03 AM
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Merlin66 (Ken)
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Merlin66 is offline
 
Join Date: Oct 2005
Location: Junortoun Vic
Posts: 8,927
Could be as simple as the USB>Serial adaptor isn't bi-directional?
Been there...done that!
That's why I only use Keyspan adaptors.
Do you have a different adaptor to try??
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