Lightning Wallet

Lost Balance

https://lightning-wallet.com/recovering-lost-balance

Multiple Wallets

Don’t use the same seed phrase to open a new wallet if there is any balance on the lightning network. Turn off autopilot before allowing it to go online or it will open new channels automatically.
https://blog.keys.casa/why-you-should-never-use-your-lightning-seed-phrase-on-multiple-wallets/