I'm on my third 15" MacBook Pro since placing my order in late April. The first had cosmetic issues, the second had a defective Touch Bar, and now this one won't wake after sleeping more than a minute. The keyboard illuminates, but the screen stays blank. Holding the power button to shut down is the only option. I've tried: SMC resets NVRAM resets Completely erasing the disk and re-installing macOS via Internet Recovery macOS 10.12.6 beta Running the Apple Diagnostic Test - no issues found The issue persists on a totally clean macOS install (and before logging in, and in Guest User mode) so it isn't any third party software causing an issue. BUT In Recovery Mode, i.e. the cut-down environment for accessing Disk Utility etc., sleep/wake works just fine. So it must be software, right? Anything else I can do? It's like something needs wiping and reinstalling at deeper down than the OS level.