#RC#
It is common for the interface to become unresponsive during peak network congestion. Always verify the remix-project contract address on a block explorer before confirming a trade. Oftentimes, simply updating your wallet software to the latest version fixes the error -32603.
Sometimes the transaction is dropped by the network because the gas limit was too tight. The remix-project interface might require you to re-approve the token for security error -32603. Always keep your seed phrase offline and never share it while fixing errors like -32603.
Sharing your error logs with the core team helps them improve the system for everyone. The protocol might have a « safety lock » that was triggered by the -32603 revert. A mismatch between the wallet’s gas estimation and the contract’s needs can lead to failure.