I though that if the peers are found and visible to each other they must have the same secret. If I would enter wrong secret the peers would not connect because they will not find each other, am I right? But they find each other, I can see this peer on other computers (only IP address, not device name - not sure if this matters), but the synch does not start. I also see on other peers that they wait to upload the directory - there is arrow pointin up and dir size. Any other ideas?