File "/tmp/.mount_electrOsTFUn/usr/lib/python3.6/site-packages/electrum/gui/qt/main_window.py", line 103, in onPress
    self.func()
  File "/tmp/.mount_electrOsTFUn/usr/lib/python3.6/site-packages/electrum/gui/qt/main_window.py", line 2061, in <lambda>
    self.status_button = StatusBarButton(read_QIcon("status_disconnected.png"), _("Network"), lambda: self.gui_object.show_network_dialog(self))
  File "/tmp/.mount_electrOsTFUn/usr/lib/python3.6/site-packages/electrum/gui/qt/__init__.py", line 190, in show_network_dialog
    self.network_updated_signal_obj)
  File "/tmp/.mount_electrOsTFUn/usr/lib/python3.6/site-packages/electrum/gui/qt/network_dialog.py", line 51, in __init__
    self.nlayout = NetworkChoiceLayout(network, config)
  File "/tmp/.mount_electrOsTFUn/usr/lib/python3.6/site-packages/electrum/gui/qt/network_dialog.py", line 332, in __init__
    self.update()
  File "/tmp/.mount_electrOsTFUn/usr/lib/python3.6/site-packages/electrum/gui/qt/network_dialog.py", line 383, in update
    self.nodes_list_widget.update(self.network)
  File "/tmp/.mount_electrOsTFUn/usr/lib/python3.6/site-packages/electrum/gui/qt/network_dialog.py", line 111, in update
    name = b.get_name()
  File "/tmp/.mount_electrOsTFUn/usr/lib/python3.6/site-packages/electrum/blockchain.py", line 206, in get_name
    return self.get_hash(self.get_max_forkpoint()).lstrip('0')[0:10]
  File "/tmp/.mount_electrOsTFUn/usr/lib/python3.6/site-packages/electrum/blockchain.py", line 449, in get_hash
    header = self.read_header(height)
  File "/tmp/.mount_electrOsTFUn/usr/lib/python3.6/site-packages/electrum/blockchain.py", line 182, in func_wrapper
    return func(self, *args, **kwargs)
  File "/tmp/.mount_electrOsTFUn/usr/lib/python3.6/site-packages/electrum/blockchain.py", line 424, in read_header
    raise Exception('Expected to read a full header. This was only {} bytes'.format(len(h)))