I'm having slight issues. Occasionally when my OM-D goes to sleep it won't wake up without recycling the power. Pressing all of the buttons to attempt to bring it bike to life does nothing. The last time I had it out for a restaurant review over an hour from the house and even recycling the power did nothing. Eventually I pulled the battery and replaced it and it worked fine. This is with a fairly new and relatively lightly used camera with a fully charged battery in it most of the times. I thought I was going to be stuck using my iphone. Anyone seen this happen before? I can't necessarily send it in to service when it is working because they won't have anything to fix and the is a pretty random problem.