Default gateway lost after wake from hibernation on w7 x64 pro

[latimerio]

About 2 months ago I started noticing that my w7 professional x64 box loses its internet connection on every other wake up from hibernation.
I can connect to my local LAN but not further (I am not using wifi but wired connection).
After digging into it I found that ipconfig shows two gateway entries the 1st is 0.0.0.0 and the 2nd is the correct gateway.
I have no clue where the 0.0.0.0 comes from nor why there are 2 gateways shown.
ipconfig /renew doesn't help, but disabling the network interface and re-enabling it again fixes the problem.
Also a reboot fixes the problem.
Both solutions are only workarounds though.

I hope someone can tell me how to fix the problem.

 

[Shimshom]

Go to Device Manager, Network adapters, Select your network adapter uninstall it then reinstall the driver and see if that helps