Some laptops that use Intel wifi cards such as Thinkpad Yoga have a bug with their Intel Wifi card giving bad performance after waking up from sleep. This is a easy workaround that resets the wifi card which fixes the performance problem.
Some laptops that use Intel wifi cards such as Thinkpad Yoga have a bug with their Intel Wifi card giving bad performance after waking up from sleep. This is a easy workaround that resets the wifi card which fixes the performance problem.