Audio Dropouts after recent update

[zoddie]

After the mac JK client update, we have been getting audio dropouts where I cannot hear my instruments or anyone else's instruments.  This can be instantly fixed by clicking the "resync" button, but that's obviously not easy to do in the middle of a song.

I have an exceptionally fast, wired internet connection and a Focusrite Scarlett 2i2 (3rd Gen).  I can see the volume lights flickering in JK but can't hear anything and it seems to happen at random times.

Any advice?