Wifi losing power and disconnecting

Hi,

My mid-2014 MacBook Pro keeps disconnecting from wifi intermittently, whether in use or in stand by. I reset the wifi and it reconnects after some time searching. The errors in the wifi.log each time this happens are below. I suspect there's a problem with the wifi adapter circuit so it's actually losing power, but I was wondering if anyone else had this issue and found a solution that didn't require a replacing the hardware?

Sat Apr 18 18:57:10.509 <airportd[54]> _handleLinkEvent: Got an error trying to query WiFi for power. Resetting state variables.

Sat Apr 18 18:57:10.511 <kernel> AWDL Sync Enabled 0

Sat Apr 18 18:57:12.582 <kernel> AWDL Sync Enabled 0

Sat Apr 18 18:57:22.671 <kernel> AWDL Sync Enabled 0

Sat Apr 18 18:57:23.030 <kernel> AWDL Sync Enabled 0

Sat Apr 18 18:57:32.932 <kernel> AWDL Sync Enabled 0

Sat Apr 18 18:57:33.483 <kernel> AWDL Sync Enabled 0

Sat Apr 18 20:43:35.865 <kernel> wl0: leaveModulePoweredForOffloads: Wi-Fi will turn off.

Sat Apr 18 20:43:35.879 <airportd[54]> _handleLinkEvent: WiFi is not powered. Resetting state variables.