Found an alternative solution as well.
Open network and sharing > change adapter settings > wifi adaptor properties > configure > power management > uncheck "allow the computer to turn off this device to save power"
then go to your battery settings
Battery icon > more power options > power saving / balanced / high performance > change plan settings > change advanced power settings > wireless adaptor settings > power saving mode > on battery > change to low or medium power saving (although troubleshoot says medium power saving should fix the problem, I chose the low power saving, so far no hiccups with the "limited" connectivity.)
I tired your suggestion and didn't work for me.
Are you using it with the dock + power plugin or running it on the battery?