Hello, My GX7 suddenly gives me the error "Please turn camera off and then on again". I can't get past this screen. I have tried different lenses, SD cards, and batteries and continue to get the error. The camera is only 5 months old and has not been subjected to harsh use or weather. I've Googled and searched threads related to this problem but haven't found anything recent. Leaves me to believe I'll need to send my camera in for service but thought I'd check (as a last ditch effort) to see if anyone is aware of a cause of fix.