WHAT IS LOGIN FAILED: 401 (Metamask-extension Error)
#RC#
Many crypto enthusiasts face difficulties when the user interface fails to sync with the node. The metamask-extension smart contract is designed for high efficiency, but it requires valid inputs. Check the official community forum to see if others are experiencing similar logic halts. Security audits often point out that a lack of liquidity can trigger a fail.
Always check if metamask-extension is suffering from a «dust» issue in your current account balance. Most minor glitches disappear once the global mempool congestion is cleared by the miners. The transaction might fail because the slippage moved beyond the allowed limit in a second. Using a gas tracker can help you time your transactions .
Always check the official documentation for the latest maintenance schedule and news.
