Why
the S-Registers S92 work on firmware V2.03H but fail
on V2.05a?
In this situation,
the S-Registers mapping may be changed. The user
should be aware of the settings before the V2.04
became invalid due to the S-register mapping change.
In this case, users should reload the factory profile
(default settings) and edit those items that you
had previously set for your needs. After power
is switched OFF/ON, it will work properly again.