I don't funding with internal wallet. I use -PSBT funding from Hardware Wallet signing by electrum then broadcast via Node with low fees then I need to speed up transaction I do RBF with electrum after confirmation Channel Do not opened. I nervous and do close channel with "Lncli closechannel -force"
Lightning nodes cant use hardware wallets yet until VLS is out of beta. It has to be a hot wallet to sign TXs on the fly for like force closed channels on the other end. I think I getting that right, its been awhile so Im not 100% positive by far.
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