#RC#
A failed transaction can often be the result of a sudden spike in network activity. The metamask-extension smart contract is designed for high efficiency, but it requires valid inputs. The best approach is to wait for the block height to stabilize before sending a new request. Before confirming the tx, make sure your hardware wallet is properly unlocked and ready.
To optimize metamask-extension for mobile use, ensure you are using a compatible Web3 browser. Always keep your software up to date to benefit from the latest security and logic patches. It is worth checking for any active governance locks on the protocol. A conflict between the wallet and the browser’s internal storage can cause a freeze.
Check the status of the sequencer when the network seems to be stuck.