When laptop wakes wireless disconnect

[Guest]

Hello,
when my laptop wakes , local network disconnect . and I can't connect again without restart laptop .
How can I solve this problem?

 

[Emerald]

check the power setting for the wireless card

 

[Guest]

check the power setting for the wireless card

more detail plz .

 

[Emerald]

under the network card properties you should see a Configure button.

here you should be a tab Power Management with the option to disable "Allow computer to turn off this device to save power"