Wake On WAN doesn't work after extended period

[opsis]

Alright,

Wake on LAN always works.

Wake on WAN works via dslreports after very short period of time after sleep.

Wake on WAN DOES NOT work after long period (~5+ minutes after sleep)


It would appear I have the correct settings set given the scenario. I've done the obvious.. Set BIOS and Windows settings correctly to my knowledge. I'm lost as to why I can't get it to wake up on wan after while. Any help... Very much appeciated. Thanks.

 

[Goldwing]

Opsis.... Did you ever fix this problem??? I have the identical problem. I can even close the gap between 2 and 3 minutes.

 

[Leofis]

Hey i have exactly the same problem... No answers yet?