Hey Ron, two things that I'm encountering:
1) I have an external switch with two normally open buttons wired for bank up and bank down, the hold on the bank down will send it to the tuner. Worked perfectly in v1. Now, the switches work perfectly until I hold for the tuner. It sends me to the tuner, I can jump back out to a preset, but then it won't bank up or down any more.
2) Every time I transfer anything from my computer to the PBC, my global settings turn everything on the "switches" page off. The preset settings for the global preset on the editor show the buffers, outputs, and dry signal on, but they're all off on the PBC. I've tried turning them back on via the PBC and then transferring settings back to the computer, but it continues to occur anytime there's a transfer. This issue was present in v1 as well for me.
To echo everyone else, LOVE the new tap tempo! Thanks!