Is it possible that this is related to the serial chipset and you need a new cable.
On His Ride,
Steve
And while no trees were hurt during the production and delivery of the email, a very large number of electrons are now in revolt over being disturbed by my iPad.
On Jun 6, 2014, at 0:45, "Bob Jacobsen rgj1927@... [jmriusers]" <jmriusers@...> wrote:
There are lots of ways that hardware flow control can fail silently: Bad cable connection, USB-serial adapter not implementing the control leads or doing them at a low voltage, driver not implementing them, etc. When that happens, lowering the speed removes (or reduces) the need for flow control and the connection starts working again.
Bob
--
Bob Jacobsen
rgj1927@...
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Steve Rowe