@SgtSutton: just bought a brand new ps4 last night, updated the software and set a few games to be installed, put the console in 'rest mode' and I had the same issue, it would not wake after being in rest mode by either power button on the console or the ps buttton on the controller, is this a software issue? As I have already had one ps4 die on me, hoping this can be easily resolved... my solution was to turn the console off by unplugging it and plugging it back in, seems to be ok now.