So there is a “soft refresh” option in the noteboard menu. This should address 3/4/5 for the most part. Although, there is not currently an associated hotkey – that would probably be helpful. Anyone have a preference on what the hotkey should be?
That being said, changes should be propagating between your devices (1/2) when you are both collaborating on a card. Is this always happening? It would be helpful to know what devices/browsers/etc you are using when real-time syncing does not work.
But yeah, we are in the process of moving everything to be a more consistent syncing approach in order to hopefully avoid these problems. It is a long process however.