OSX Yosemite Upgrade and DAC Malfunction

Yosemite has caused a lot of need to log-on problems at web sites I regular visit. The GUI appears very different and the download and installation to a long time on my iMac, so it must have been a major redesign.

db

I feel lucky. I installed Yosemite on my 2012 Mac Mini and I have had no issues with my Esoteric D-07. iTunes is all I use.

Thanks for the responses, folks. The answer in my case was to switch the USB setting on the Esoteric from HS (High-speed) 2 to HS-1, which bypasses the clock single on the DAC and reverts from asynchronous to synchronous mode. I haven't listened super-carefully yet (or to anything above 44.1), but on casual listening to low-rez files, I'm not hearing any difference.

Another issue (gotta love Apple!) is that with the Yosemite upgrade, the Esoteric high-rez player (downloadable at http://www.esoteric-usa.com/HR-Audioplayer.php) can't find the K-03 as the output device, despite all the settings being correct. Sigh . . .

Just installed Yosemite this morning on my "late 2012" Mac Mini. I'm now listening to iTunes Radio (Allman Brothers Band .... by the way, tonight at the Beacon Theater in NYC .... their last concert) via my Audioengine D1 DAC and A5 speakers. Although I'm still keeping my fingers crossed ..... no problems at all. And, is it just me, or does Safari now seem faster than it was with Mavericks ? Bravo Apple .... nice update !

A bit off topic now that I don't have a general problem with Yosemite. I think the reason I need to log on to web sites that previously didn't require it is a change in the Clear History command I use when leaving Safari. It now reads clear history and web site data, so I suspect it clears cookies as well. 1Password fills in everything when I click on the log-in box.

db