Thunderhub won’t rebalance two channels with same peer?

[satoshinaka069]

The Problem/Bug: I have two channels open with one peer (mainnet.lightningconductor.net). When attempting to rebalance between these two channels, Thunderhub only let’s me choose this channel for 'Outgoing'. For 'Incoming' this channel isn’t an available option. At least when I attempt to rebalance, it appears that both channels are being added together and considered as one single channel. In short, Thunderhub won't let me rebalance between these two channels. However, I was able to do a Loop Out using Lightning Terminal and rebalanced just fine. Is this a bug with Thunderhub? (I am a new user so I might just be missing something)

Screenshots:

For additional context: See this thread/discussion about this issue in the Umbrel forum.

My Environment:

• Version of ThunderHub: 0.13.15
• Deployment method: Umbrel v0.5.1 running on Raspberry Pi 4

[v0l]

LND will only allow you to select pubKey for lastHop, it probably has something to do with this limitation.

https://api.lightning.community/#sendpaymentv2

[satoshinaka069]

Thank you @v0l. This seems plausible.

[v0l]

You can get around this by using BuildRoute + SentToRoute or by caling QueryRoutes which should return the full path with in and out channels, then you can pass this to SentToRoute