I think the problem is the same i encounter... On fact without lightmi neo and device who have CEC function, we can woke up one and it woke up the other one... If i power on my shield tv it'a woke up my tv, and if i power on my tv it's woke up my shield tv.... But i lost this function with the lightmi neo.... My TV can't woke up my shield tv (and the light mi neo) and when i power on my shield tv it's only woke up the lightmi neo but my tv always rest in sleep mode.... Very fustrating, for a such basic use now with lightmi neo i must battle with all my remote to power all, just before all my device power on with only one remote..... Don't know how you designer can't forget a such usefull function, CEC is implemented on many device but not on lightmi neo ?! .... And how to fix this....