I updated to G290VVRS4DQH1 two days ago, and ever since my battery is down to about 25% within 5 hours with little to no use.
After some digging I found that the Beaming Service app is using anywhere from 12-17% of the battery, depending upon usage.
When looking at the Battery Usage report right now, the top 5 usages are:
Android System (contains beaming service) @ 14%
Phone Idle @ 13%
Android OS @ 3%
Google Play Services @ 3%
Screen @ 2%
Is this a known issue?