If you have a 3rd party FTDI driver installed, that may be part of the problem. MacOS has had FTDI drivers since at least 10.12. I also would seriously suggest updating to at least the last update of 10.13; 10.14 would be better.
73, Chuck, AA3CS — Engineer: "If it ain't broke I haven't messed with it enough yet." On Sat, Jan 23, 2021, 11:50 Richard <[email protected]> wrote: > Working hard to wean my K3s off a SignaLink and connect it directly via a > standard A/B USB cable. Results have been frustrating but encouraging. The > particulars are these. > > Mac mini > Late 2012 > 2.5 GHz Intel Core i5 > 8 GB RAM > Running 10.12.6 Sierra > > K3s 100 > > I’m going to try replacing the probably out of date FTDI driver with a new > driver from SciLabs. Do I need to remove the old FTDI driver before > installing the new SciLabs driver? > > NOTE: I have a grand old IC-706MkIIG now also running WSJT-X 2.2.2 through > a SignaLink with absolutely no problems. Assuming this setup uses the old > FTDI driver, dare I risk messing up that setup by changing to the new > SciLabs driver? I really don’t want to do that. > > Replies here are fine but please CC me at [email protected] > > Cheers! > > Richard Kunc - W4KBX > ______________________________________________________________ > Elecraft mailing list > Home: http://mailman.qth.net/mailman/listinfo/elecraft > Help: http://mailman.qth.net/mmfaq.htm > Post: mailto:[email protected] > > This list hosted by: http://www.qsl.net > Please help support this email list: http://www.qsl.net/donate.html > Message delivered to [email protected] ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[email protected] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to [email protected]

