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.