DJM-S11 reset settings

Hi, I have a PC. And sometimes (at the moment i don't understand logic) after power cycle (on/off) mixer reset smooth echo and browser settings . Sometimes it resets FX and Cross (but i guess i figured out that they must be saved in utility), but it happens anyway. PC utility is ON. I use Serato and vinyl. Sometimes i play vinyl and after when mixer is already ON i turn PC on. Can you describe how correctly to turn on and off PC (sleep mode) and the mixer to avoid settings reset. It would be great if all mixer settings be duplicated in utility and saved like a config. And would be great to put possibility to change main screen buttons (SYNC to SILENT CUE for example). Sorry for mistakes, english is not my native language.