Arbitrum (ARB), a popular Ethereum (ETH) layer-2 scaling solution, suffered a major outage on Friday morning amid a “significant” surge in network traffic. The protocol’s sequencer, which is responsible for ordering users’ transactions, stalled at 7:29 a.m. PST and didn’t resume operations until 8:57 a.m., according to Arbitrum’s status page. The layer-2 scaling solution says The post Ethereum (ETH) Layer-2 Scaling Solution Arbitrum (ARB) Suffers ‘Major Outage’ Amid Surge in Traffic appeared first on The Daily Hodl .