Greeting to all. I just received a new GR and experienced a total camera freeze during ordinary shooting - had to pull the battery to get it to "unlock" itself and function. Wondered if anyone has experienced this. I assume this is a software glitch of some kind and not mechanical, but am considering returning the camera. My previous GR worked flawlessly without any such issues. I did upgrade this one to current firmware, so perhaps its related to that. I also noticed that the new one had different feel to the ruberized externals and metal casing - former more grippy/thicker, case with more texture, battery door springy etc - seems like they may have changed supplier for parts, perhaps due to increased demand. Wonder if anyone knows where they're manufactured, how good the quality control is etc. The freezing was a surprise, and am not sure if this occasionally happens, or is a marker for possible mechanical/build issues which would warrant returning. The camera worked fine for the first few days. I bought from amazon, so the return is not an issue. Thanks.