Swapout Charging 2x Fees? - Please I need to Understand what happened.

[jvxis]

Hi, I did a BTC Swapout with a Peer: Our channel has more than 5M of outbound liquidity.

ID: 7ba0b4122bb3a9f5e35ac714d89104501fecfa588f354fd2cf4e1515df6ac75a Created At: 2024-01-05 06:47:39 Asset: btc Type: swap-out Role: sender State: State_SwapOutSender_AwaitTxConfirmation Initiator Node ID: Friendspool⚡🍻 | 023e24602891c28a7872ea1ad5c1bb41abe4206ae1599bb981e3278a121e7895d6 Peer Node ID: Tiger 🐯 | 038607b58550d272ce8a058b77bc7a00e099687531359074bb600477f6bb7d1764 Amount: 2000000 Channel ID: 811731:986:0 Opening TX ID: https://mempool.space/tx/2f1376f69e753258eeb3832c9a228cca59cd5b9a4b0b656ebdd6778bddca0da8 Claim TX ID: Cancel Message: LND Channel ID: 892507673190858752

Then the code sent this to him. ⚡️ Sent 17,848 to Tiger 🐯 out Tiger 🐯 - Friendspool⚡🍻 023e2460

First question: what is this amount? Is it a service fee? If it is, how do I set it?

The peer received: 💵 Received 17.848 for “peerswap btc fee 811731x986x0 7ba0b4122bb3a9f5e35ac714d89104501fecfa588f354fd2cf4e1515df6ac75a” via Friendspool⚡🍻

And then sent: ⛓ (pending) Sent 2.007.985. Paid 7.985 fee. Sent to bc1qaneettmxu5ydrrcf0x6jy33efckdyfay08jxvj, bc1qr2saufdfz92pq62pxf3xtqdhqtqzudnlmg9a7mhsdyqzste6fyhsj68plf

Then I received: ⛓ Received 1,991,494

And Paid: ⚡️ Sent 2,000,000 to Tiger 🐯 out Tiger 🐯 - Friendspool⚡🍻 023e2460

Second question: If my peer sent 2,007,985 and I received 1,991,494, on-chain fees were charged twice? Why?

Please help me to understand what happened.

Thanks JVX