Traceback (most recent call last):
  File "/home/user/Electrum-4.5.4/electrum/gui/qt/util.py", line 1429, in on_qt_callback_signal
    return func(self, *args[1:])
           ^^^^^^^^^^^^^^^^^^^^^
  File "/home/user/Electrum-4.5.4/electrum/gui/qt/channel_details.py", line 149, in on_event_htlc_fulfilled
    self.move('inflight', 'settled', payment_hash)
  File "/home/user/Electrum-4.5.4/electrum/gui/qt/channel_details.py", line 126, in move
    row_idx = self.keyname_rows[fro].pop(payment_hash)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
KeyError: b'\xe5%\x94\x17\xcf)\xab\xf3\xcbhv+\xa7\x04\x0bw0Y\x04\x83\xe9\xccn\xb3&\xf2\x97J\xd2\xc2\xffq'