Ethereum’s Dencun upgrade in March, which introduced “proto-danksharding” for reducing execution layer burdens, has led to unintended consequences, notably increased transaction failures across L2’s. An analysis by Galaxy revealed that, despite a significant boost in transactions, failure rates have surged due to increased bot activity exploiting low fees. For example, Base saw up to 21% failure rates, Arbitrum 15.4%, and OP Mainnet 10.4%. Similar issues are observed on Solana, where up to 45% of non-vote transaction fees are spent on failed transactions. Source: Cointelegraph