Traceback (most recent call last):
  File "/tmp/.mount_electrfOtInF/usr/lib/python3.10/site-packages/electrum/gui/qt/main_window.py", line 129, in onPress
    self.func()
  File "/tmp/.mount_electrfOtInF/usr/lib/python3.10/site-packages/electrum/gui/qt/__init__.py", line 302, in show_network_dialog
    self.network_dialog = NetworkDialog(
  File "/tmp/.mount_electrfOtInF/usr/lib/python3.10/site-packages/electrum/gui/qt/network_dialog.py", line 62, in __init__
    self.nlayout = NetworkChoiceLayout(network, config)
  File "/tmp/.mount_electrfOtInF/usr/lib/python3.10/site-packages/electrum/gui/qt/network_dialog.py", line 357, in __init__
    self.update()
  File "/tmp/.mount_electrfOtInF/usr/lib/python3.10/site-packages/electrum/gui/qt/network_dialog.py", line 394, in update
    name = chain.get_name()
  File "/tmp/.mount_electrfOtInF/usr/lib/python3.10/site-packages/electrum/blockchain.py", line 250, in get_name
    return self.get_hash(self.get_max_forkpoint()).lstrip('0')[0:10]
  File "/tmp/.mount_electrfOtInF/usr/lib/python3.10/site-packages/electrum/blockchain.py", line 518, in get_hash
    header = self.read_header(height)
  File "/tmp/.mount_electrfOtInF/usr/lib/python3.10/site-packages/electrum/util.py", line 1182, in func_wrapper
    return func(self, *args, **kwargs)
  File "/tmp/.mount_electrfOtInF/usr/lib/python3.10/site-packages/electrum/blockchain.py", line 479, in read_header
    raise Exception('Expected to read a full header. This was only {} bytes'.format(len(h)))
Exception: Expected to read a full header. This was only 0 bytes