#RC#
Minor synchronization lags can cause the user interface to show outdated or incorrect data. The metamask-extension smart contract logic is strictly enforced, meaning every parameter must be perfect. Check the project’s official status page to see if any specific modules are under maintenance. Check if the token you are swapping has an internal tax that triggers the -32000 revert.
Most metamask-extension issues are fixed by simply refreshing the page and re-connecting the provider. Most minor glitches are resolved automatically once the global gas prices return to normal. The technical docs are an invaluable resource for anyone looking to master the protocol. Reviewing the contract’s event logs can provide specific details on why a transaction failed.
Layer 2 network congestion can lead to “missing” transactions that are actually just slow.