Comment 16 for bug 1542733

Desc:
 Wifi connection being sporadically lost during period of inactivity. Resume is no problem, however.

 Initial error message: Oct 11 09:21:01 Ariadnex NetworkManager[727]: <warn> [1476170461.1053] supiface[0x2327590,wlan0]: connection disconnected (reason -4)

 Posted commands not working. Network manager showing connection active, even when not.

 Present workaround: ping localhost -i 9 -s 28 (60 seconds doesn't work)