How can you be sure that the new one is actually fixed though? It took 4 moths for the no wake issue to show up on my unit, who's to say that it won't just happen again on the new units? Using the USB hub fix everything works
the way it's supposed to on mine. It enters deep sleep and wakes every time, haven't had a problem with it. Also, this problem has manifested on many different Windows 8 and 10 machines, not just the Surface line. How then can it be fixed with a new lot number
of the same device and who's to say MS didn't change something that does the same thing as the USB hub fix but it's not visible to the end user? I guess what I'm saying is there is too much uncertainty with exchanging as a fix and I don't have a single complaint
with my SB after using the USB fix.
Your hardware issue developed over that period of time, just like any other failing piece of hardware. Sometimes, hardware doesn't fail immediately out of the box... sometimes, it takes months?
You had a working one that eventually failed. That's an easy question to answer. Take it back, or ship it back and get another one.
Just because the problem wasn't there initially, and didn't occur for a few months, doesn't mean its software related or that we should throw our hands up and say screw it. If it's under warranty, send it back or take it back and get another one and hope/pray
your next one does not have this hardware defect.
Currently, my new one is not exhibiting this issue. My first surface pro 4 would exhibit the issue about 50% of the time it went into sleep.
Stop praying for a magical software fix that is not coming. If the MS store acknowledges the issue and says its a hardware problem, then says they will replace the device... why in **** would you fight them????