Traceback (most recent call last):
  File "electrum\gui\qt\send_tab.py", line 191, in spend_max
  File "electrum\gui\qt\send_tab.py", line 184, in <lambda>
  File "electrum\gui\qt\main_window.py", line 1193, in get_coins
  File "electrum\gui\qt\main_window.py", line 1204, in get_manually_selected_coins
  File "electrum\gui\qt\utxo_list.py", line 165, in get_spend_list
  File "electrum\gui\qt\utxo_list.py", line 165, in <listcomp>
KeyError: 'a4f90ed97d4ef26eebbd817542bf4d0a38b03820b2af74f97efed5113f7b6a57:1'