Tbere are very few of us who have actually tryed using the service menu instead of the normal user accessable picture adjuestments for settings colors etc ( I for one have never tried found it necessary to try and use the servide menu). I suggest that you try setting the service menut to its defaults, if you have that ability, and then setting your adjustments for each of your RPTV sources separatly since they are set and saved separatly by source and in some cases by resolution within a source such as DVi or HDMI.
Also as long as you want to shout you are not likely to get many responses.