Although the Enigma-E has been tested extensively before its release
in 2003, some issues have surfaced over the years. Luckily, the known
problems can easily be worked around and we will try to fix them permanently
in a future release of the firmware.
Problems 001 and 002 have been fixed in version 1.50 of
the Enigma-E firmware that is supplied with every new Enigma-E kit.
This is release is currently not available as an upgrade to existing
owners of an Enigma-E.