> **I runned bit coin core with -zapwallettxes** The [Release Notes for Bitcoin Core 0.21.0](https://bitcoincore.org/en/releases/0.21.0/) say > The -zapwallettxes startup option has been removed and its functionality removed from the wallet. This option was originally intended to allow for rescuing wallets which were affected by a malleability attack. More recently, it has been used in the fee bumping of transactions that did not signal RBF. This functionality has been superseded with the abandon transaction feature. I think that was released 2021-01-14, nearly three years ago. --- > **Any suggestions ?** 1. If you have a wallet backup I suggest restoring it and using `abandontransaction` 1. Possibly relevant? - https://bitcoin.stackexchange.com/q/1249/13866