We appreciate your first post here in the Roku Community, @Alexiajullianna!
Thank you for letting us know about the issues you've encountered with your Roku remote. We're here to help you find the best resolution possible.
Is this the remote that came with your Roku Streaming Stick 4K? If so, are you able to control the volume fo your LG TV before? When and where did you purchase this? Moreover, here are some steps you can try:
Reboot your voice remote
If your voice remote uses standard AA or AAA alkaline batteries, you can reboot it by removing and reinstalling the batteries.
- Remove the battery cover on the back of your remote
- Remove both batteries from the battery compartment
- Re-insert the negative (-) end of a battery first and then gently push the positive (+) end until the battery clicks into place
- Repeat the previous step to install the second battery
- Put the battery cover back on your remote
For reference, here are the support articles you may visit:
If the issue persists, kindly provide me with the serial number of your Roku Streaming Stick 4K.
We'll be looking forward to your response.
Best regards,
Carly
Carly Y.
Roku Community Moderator