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Re: Firmware Upgrade Error in RFU: "Could not open serial port."


 

Jordan,
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Super! Thanks for getting back to us. I'm glad things worked out.?
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I've seen this before - Windows has a mind of its own. It is rather unusual but I have seen cases where changing to a different computer causes it to work. it might be - just a grab at something here - it might be that the version of the driver for the USB was not up to date (one of the questions I had asked) ... but again I've seen cases where things appeared all correct and yet it took going to a different computer to 'fix it'.?
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The ServoCAT has nothing it can do in these situations. Know that the comms are very basic - there's nothing high level going on here - just simple data transfer stuff.?
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One final note - if you were plugged into a USB3 port (blue internal color for the jack) ... my bad for not telling you to move it to the older generation plug. It has been known to work on the USB3 jack but I've seen more problems with its use than with the older gen jacks.?
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Gary Myers
StellarCAT
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