Today I've setup wake on LAN using a public IP.
All seems to be working fine. As indicated I have tested it and at first it didn't work. However, after a reboot I was able to put the machine to sleep and get it out of sleep again.
But if I wait a little longer, say half an hour, it doesn't wake up anymore. If I use the WMC remote (this is my HTPC) I can wake it up again. Then constantly it doesn't work through TeamViewer until I restart the machine.
Is this a known issue? The problem is: I don't get an error message....just nothing happens. I am not sure if I can check some logging to identify where things go wrong.
I have an Asus RT-AC66U router. And the machine is some HP machine with its own BIOS.
I was able to perform all the steps mentioned in the manual except for:
-deactivate fast startup (I simply don't have that option)
-I wasn't sure if the box to only wake using a magic packet should be checked