Wi-fi rises for a long time after waking up the laptop

Question

WiFi

after waking up the laptop, wi-fi appears only after two minutes. So far, I see the following picture:


On a windows 7 laptop, the router is dir 300 (dd-wrt)

What could be the problem and how to fix it?

Answer 1

as always in firewood, it can often be caused by crooked firewood under 64 bits
it would be great to indicate - the name of the network card - the
bitness
of the operating system
Have you also tried connecting this computer to another wireless network, to another router.

Answer 2

There are several options for solving the problem:
1) make a fixed IP for this laptop
2) demolish and install more stable drivers for the network card. Stability must be determined by googling forums and reviews about these firewood