Traceback (most recent call last):
  File "/home/user/Electrum-4.5.8/electrum/gui/qt/util.py", line 1443, in on_qt_callback_signal
    return func(self, *args[1:])
           ^^^^^^^^^^^^^^^^^^^^^
  File "/home/user/Electrum-4.5.8/electrum/gui/qt/channel_details.py", line 149, in on_event_htlc_fulfilled
    self.move('inflight', 'settled', payment_hash)
  File "/home/user/Electrum-4.5.8/electrum/gui/qt/channel_details.py", line 126, in move
    row_idx = self.keyname_rows[fro].pop(payment_hash)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
KeyError: b'\x84\xb2\x0b-\x9aw\x9c\xf1\x0bh\xb6\xd5d\xd3V\xe5\x1f|PZI&>%\x0c\xd8\xaa\xc5\xf6\x97\x81\xc0'