RSP 1066 loses all settings twice

[hanser]

After 2 1/2 years of problem-free use, my RSP 1066 prepro lost all settings one week ago. No idea why, no obvious reasons like power outage. Today it happened again. I changed recently the power amp which should not make any difference. I did not change anything else in my setup. Any ideas why? how to prevent this in the future?

Help would be very much appreciated.

Hartwig

[DelRay]

Have you went through the menu and selected user default to yes? This may or may not help with the problem of losing the settings.

[hanser]

you mean the remembered user settings? All gone.