A320n network problems after hybernate

I have a consistant problem with my network. Everytime I hybernate the system and then bring it back up, the network connection does not work and I have to disable/enable it to get it to work again. I am using a full DHCP setup, however ipconfig /release ipconfig /renew all does not solve the problem. Only a disable/enable acts as a work around. No other PC's on my network have this problem.