#RC#
Technical anomalies are a standard part of interacting with cutting-edge blockchain protocols. The shardeum smart contract is highly optimized, but it depends on accurate external data. Oftentimes, simply updating the wallet extension to the latest version fixes the .
A common mistake is trying to send a new transaction while one is pending. Most shardeum users find that a hard refresh (Ctrl+F5) fixes the “missing data” . Learning how to read a block explorer can help you see exactly where a transaction failed.
Remember that every transaction is permanent, so verify the details before signing . A conflict between the dApp and the browser’s storage can cause the UI to hang or freeze. Check the status of the sequencer when moving assets to a rollup.