Ember (Sonoff) controller refuses to initialize

[knutt]

I am new to ZigBeeNet, and my first challenge is to get the example code on the getting started page working with my brand new Sonoff Zigbee 3.0 E USB-stick. Does anyone here have experience with/knowledge about Ember controllers?

To start, I changed the dongle class in line 2 from ZigBeeDongleTiCc2531 to ZigBeeDongleEzsp, and added EzspFrame.SetEzspVersion(7);, corresponding to my firmware version.

But at the statement networkManager.Initialize(); the execution freezes. Diving down the call stack, the hang happens in AshFrameHandler.cs, line 762: _complete = await _tcs.Task;

Any tips?