Trevor, I very much doubt if your older version of the OS is causing any of your reported problems. Your problem with transferring Bernie's styles is not related to the KN7000 OS.
I still have version 1.3 on both my KN7000 - as have many other owners - and have not experienced any problems. The changes effected by the upgrades are only minor corrections.
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Willum

After silence, that which comes nearest to expressing the inexpressible is Music.
Aldous Huxley
( especially when the music is played on a KN7000....)