Since downloading Snowmass, my DAC has encountered some odd problems. For example, the DAC freezes and I cannot change the volume, nor am I able to use the remote in any way. Further, I cannot turn the power off using the front button. I reported this problem, and was sent a formatted card with certain bug fixes. I installed this chip and it worked for about 48 hours and then the problem returned. Has anyone else encountered these difficulties? It seems strange that these problems have not been mentioned in any of the forums.