Comment by hnaccount_rng

I’d have guessed they count “delivered bytes” not “transmitted bytes” and then you need to take into account each leg of the transfer. Which for starlink is at least two (for the simple bend pipe situation) and up to potentially something like ?20? (for a “halfway around the globe, totally starlink” connection). The latter is probably statistically negligible, but even the factor two would give ~2% utility. Which, taking into account, that at least 2/3 of the orbit time is spend out of reach of anywhere useful, this would give something like 1 in 10 possible bytes being transmitted. Which is much better than I’d have guessed if asked blindly