Arbitrum's Sepolia testnet experienced a prolonged halt due to a Nitro-related issue, stopping block production and freezing transactions for several hours, thereby disrupting developer workflows.
ARB is approaching its key 0.0911 support level near $0.09; a break below could trigger a drop to $0.0504. Major resistance zones lie at $0.0962 and $0.1416, with Bitcoin's price action playing a pivotal role.