I rarely contribute to long threads, there is a tendency for threadjacking to occur, as is the case here (not criticising anyone for it, I understand people are anxious to solve there problem) where many additional posters have essentially different issues, the OP's issue becomes diluted and it becomes difficult to answer everyone.
However, I find it difficult to accept this is a bug in v2 software, there isn't any evidence to support that this is simply an problem, indeed any evidence tends to suggest the opposite to me. What v2 appears to have done is introduced the ability through HDMI for your tv to wake your tv, it seems to me that this is not fully supported by a number of devices and the consequences are apparent for all.
I note a number of threads are critical of here, which I think is quite unrealistic, don't get me wrong this isn't a blind fanboy response, I do believe may need to look at overcoming such incompatibilities if they are to win over everyone to the tv, but as far as these incompatibilities being firmly a problem resulting from bugs in v2 software, I have serious doubts.