Traceback (most recent call last):
  File "/usr/lib/enigma2/python/enigma.py", line 7396, in __call__
    return ret(*args, **kwargs)
  File "/usr/lib/enigma2/python/Components/ActionMap.py", line 66, in action
    res = self.actions[action](int(action))
  File "/usr/lib/enigma2/python/Components/ConfigList.py", line 263, in keyNumberGlobal
    self["config"].handleKey(KEY_0 + number)
  File "/usr/lib/enigma2/python/Components/ConfigList.py", line 38, in handleKey
    self.invalidateCurrent()
  File "/usr/lib/enigma2/python/Components/ConfigList.py", line 55, in invalidateCurrent
    x()
  File "/usr/lib/enigma2/python/Screens/Setup.py", line 50, in selectionChanged
    self["SetupValue"].text = self.parent.getCurrentValue()
  File "/usr/lib/enigma2/python/Components/ConfigList.py", line 304, in getCurrentValue
    return current and str(current[1].getText()) or ""
  File "/usr/lib/enigma2/python/Components/config.py", line 1091, in getText
    return IPAddress(self.text).format().encode("utf-8")
  File "/usr/lib/python2.7/site-packages/netaddr/ip/__init__.py", line 306, in __init__
    'address from %r' % addr)
netaddr.core.AddrFormatError: failed to detect a valid IP address from u'f'
-------