Remotes

[baluchandra222]

I have checked existing posts but couldn't see a solution so posting here again.

My Roku remote has been draining batteries for every couple of days; It was fine earlier and suddenly started draining batteries; It killed a 12 pack and still complains of low battery. Please help - I am not sure if i can post serial number here 

[makaiguy · Accepted solution]

@baluchandra222-

The remotes for Streaming Sticks communicate with the Roku via Wi-Fi.

There is some anecdotal evidence that one cause of battery drain for those with WiFi-direct can be use of a router channel that is crowded by nearby routers using the same channel. This is more likely to be a problem in the more heavily used 2.4 GHz wifi band than in the 5 GHz band.   If this battery drain had recently started it may be thatva neighbor has started using the same router channel as you are.

If you have access to your router's setup, try configuring it to use a different WiFi channel to see if this helps the situation. If you are connecting in the crowded 2.4 GHz band, channels 1-11 are supported. Channels 1, 6, and 11 do not overlap each other and so give you the best chance at reducing congestion.  Try each in succession, although depending on what channels your neighbors are using, other channels in the 1-11 range may work best. Also, reducing router bandwidth from 40 to 20 kHz may also reduce interference.

Note that optimum channel choice can be a moving target as neighbors bring new routers online in your vicinity, or reconfigure their routers to use different channels. I periodically use a wifi analyzer app on my smart phone that can show me which available wifi channels have the least congestion and I change the channel my router uses accordingly. I don't know if that explains my battery longevity (usually 3 months or more with fairly heavy use) but it's probably worth a try to see if it helps.

[baluchandra222]

Thanks for your response, will give this a try but this is a little overkill for users to determine the channels and all, especially when fire tv stick doesn't have this problem.