Support on this forum was just fine when Elliot was still running everything, most of the time he even responded himself.
I don’t have much more details other than I already mentioned. I’m cloning a field twice and my browser already chokes before I can edit the field label. Then Chrome says pages became “unresponsive” and I lose all my work.
So the (new?) UI is using too much memory and Chrome can’t handle it. Most of the time I have to force quit my browser and start over.