According to @AltcoinDaily, Tom Lee says Bitcoin (BTC), Ethereum (ETH), and the broader crypto market are dropping due to a software bug, shared via a short video post on Nov 20, 2025. Source: @AltcoinDaily on X, Nov 20, 2025. The post does not provide technical details, affected client names, or independent corroboration, so traders should await confirmations from core development teams and major exchanges before attributing causality to price action. Source: @AltcoinDaily on X, Nov 20, 2025.