When `__DisablePredictedCircuits` is set in the torrc, bootstrap hangs at 80% - "Connecting to Tor Network". This happens in hidden service configurations, it may happen in other client or server configurations as well. I think this is because: * no predicted circuits are being built, and therefore * tor never completes an OR connection, and therefore * tor never thinks it has bootstrapped, and therefore * tor doesn't make any of the OR connections it would make as part of its configured function To fix this, we need to either: * assume tor is connected to the network if it gets to "Connecting to Tor Network" and `__DisablePredictedCircuits` is set, or * make at least one connection at "Connecting to Tor Network" even if `__DisablePredictedCircuits` is set The first risks repeatedly making connections if tor isn't connected to the network, the second risks making connections the user doesn't want.