OK !  I'm here because I have the same problem.  Colors of the lights are more or less pink.  In french, I use the word «mauve» to describe this color. Color discussion is not important.
Data is unaccessible in that state.  I must shut off the DNS-323 and back on.  Each day I must do this since i've done the upgrade to firmware version 1.05.  Sometimes, 2 times a day. I had v1.04 before.
I will try to reset to default.   I consider important to signify the problem.