Arc4 with Max 7.1 and El Cap

Hey guys, I was able to get my Arc4 (non-push button) working under El Cap and Max 7.1, but it’s rather intermittent. Goes in and out of communication. If I go into the DSP page and toggle that, it comes back. Any tips on getting that to be solid?

Thanks!

Do you know if you are using Apple’s FTDI driver or the one from FTDI directly?

I’ve found things to be much more stable when I removed an older FTDI driver installed back under older versions of OS X. Since reverting to Apple’s driver I have found the El Cap + Max 7.1 to be solid.

…from another thread:

thanks, I’ll give this a shot. :+1:t2:

Bummer…I didn’t see that driver installed anywhere…