Post moved to a new thread..
M63 is a TiVo-platform error code, so I'm presume you've converted a V6 into a 360. M63 is often an account-related error, so I'm going to hazard a guess that the box is still trying to run TiVo-software but your account has been converted to 360, and hence the error code.
If you go into your apps menu, is there an option for "upgrade to 360 now"?
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