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Richard,<br>
<br>
My experience is that Apple is the one not playing too nice,
although I'm sure they have their reasons.<br>
<br>
When Yosemite came out last fall, three things happened. First,
Apple added their own FTDI driver, which doesn't work with most
cables. Second, they put in extra security around all of their
drivers that can't be easily bypassed. Thirdly, if you edit the FTDI
config files, OS X marks the driver as unusable (because the file
checksum changes). I tried many solutions (all pre-Yosemite) and
none would work. I ended up moving my Linux machine closer to the
radio. It works like a champ with Chirp and fldigi where the Mac
would no longer work after upgrading to Yosemite.<br>
<br>
That said, I found <a
href="https://learn.sparkfun.com/tutorials/how-to-install-ftdi-drivers/mac#yosemite">this</a>
that says it works on Yosemite, however I have not tried it.<br>
<br>
Good luck and 73,<br>
<br>
Robert AF5RA<br>
<br>
<br>
<br>
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