Hi, @tatum
Thanks for posting, and welcome to the Roku Community.
We appreciate you for bringing this to our attention, and we'd love to help. Have you tried re-pairing the Roku remote by pressing and holding the pairing button located in the battery compartment? Also, have you tried using a different network to see if the Roku remote is fully functional since you've mentioned that it doesn't work at the campsite?
Please keep us posted, and we'll assist further.
All the best,
Kash
Takashi O.
Roku Community Moderator