Hi @jcl.

2.50 seems to have changed the way Zorro handles the Broker drop-down and introduced a bug - or at least an annoyance.

In 2.48 pressing the Broker drop-down gave a list of all the Brokers. In 2.50, the drop-down is 1 long, only showing Ally. The correct Broker can still be selected via careful scrolling or the arrow keys, but on first appearance it looks like only Ally exists! This is running under Wine. I have not tried on a Windows machine.