They're probably just referring to the (historically decreasing) variance in time between blocks, nominally 10 minutes. Not an outage by any stretch but occasio

They're probably just referring to the (historically decreasing) variance in time between blocks, nominally 10 minutes. Not an outage by any stretch but occasionally annoying. It's smoother in higher frequency blockchains. https://blog.lopp.net/bitcoin-block-time-variance/ https://blog.lopp.net/bitcoin-block-time-variance/