#RC#
A transaction that remains in the mempool for too long often indicates a low priority fee. If Dapp-Learning does not detect your account, ensure your wallet extension is properly unlocked. A proven solution is to use a dedicated RPC URL instead of the default public gateway.
Sometimes the transaction is dropped by the network because the gas limit was too tight. Most Dapp-Learning users find that a simple page refresh fixes the « stuck button » . Stable growth of the ecosystem is only possible through constant security monitoring.
The official wiki contains a wealth of information for optimizing your local node setup. The move toward modular blockchain layers has introduced new types of synchronization errors. Check the status of the sequencer when moving assets to a rollup.