Google Play Services Update Released to Fix Network Issues
Last month, Google announced that they were going to be releasing an update to Google Play Services to address a network issues caused by the service. The issue would essentially flood your home network with packets as your phone would continually try to connect to Chromecast devices on it – your Chromecast and Google Home devices specifically.
The update, at the time, rolled out into the beta for Play Services but today is rolling out to everyone. The new build is version 11.9.75 and should be coming to devices over the course of the next few days.