You may still have the same problem if you have “Default” selected. There’s several places where there is a default option to check. If I recall, you can select the default function and it will bring up a yes/no box. (Going off my aging and failing memory here)
Go to – [Manual Set Up > Speaker Set Up]
Check under the channel level and distance folders and make sure Default is not selected.
Go to – [HDMI > Audio > Manual EQ]
Make sure that Default is not selected.
Go to – [Parameter > Audio > Surround Parameters]
Make sure that Default is not selected.