WiFi is turned off when Mac not sleeping

MBA not sleeping, but WiFi goin to sleep after 30 seconds, when app is running and lid closed. VPN, SSH, etc disconnecting without networking. InsomniaX keep WiFi connected with closed lid, but her periodically stops working and have some bugs.

Please add feature to keep wireless is connected when Mac not sleeping and lid is closed with Amphetamine.

Alexey Antropov about Amphetamine, v1.5.4