I can work around this issue by installing a navcore and map on the SD-card, but does anyone know of a 'proper' fix for this problem?
The GO520 belongs to a friend - it recharges on the USB base mount ok, but will not connect to the PC - all I can get is the 'USB Device Not Recognized' error message from Windows. The same PC accepts my 930 and other devices ok. The 520 gets the same response from other PC's - that eliminates the PC & the cable - leaves only the TT as the source of the problem.
Thanks,
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