Traceback (most recent call last):
  File "/home/user/Electrum-4.5.2/electrum/gui/qt/util.py", line 1426, in on_qt_callback_signal
    return func(self, *args[1:])
           ^^^^^^^^^^^^^^^^^^^^^
  File "/home/user/Electrum-4.5.2/electrum/gui/qt/channel_details.py", line 149, in on_event_htlc_fulfilled
    self.move('inflight', 'settled', payment_hash)
  File "/home/user/Electrum-4.5.2/electrum/gui/qt/channel_details.py", line 126, in move
    row_idx = self.keyname_rows[fro].pop(payment_hash)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
KeyError: b'\x80J\xe6Y\xa4\xdf\xfa\xc1\xda\x0f\xb2Z2O_\x91bJ\xd81m\xbc\x86D4\xdf\xa3\x12\xbc\x8e\xf5\xee'