Get sparrow, arm version. And you can link it up with your node and use it for your hardware wallet. They say theyll integrate lightning eventually but i think its never gonna happen unfortunately.
Discussion
I struggled hard with futurebit to use it for other things like wallets and other bitcoin interfaces like mempool and lightning. it was brutal and i simply didnt have the technical ability to make it work...tons of hours in the command line. Also...not sure if they fixed this yet but i couldnt update the software due to the deficiencies of the OS as the mining would break if you updated...meaning the software is open to security vulnerabilities.
I eventually opted to just run a standard apollo + embassy OS... Best of luck as i love the concept, utilize their bitcointalk forum to troubleshoot.