-For the state to be set completely, it is important DUT (nor TG) loses
-no packets, we achieve this by setting the profile multiplier (TPS from now on)
-to low enough value.
+Subsequent trials need no specific handling, as long as the state
+remains the same. But some state can time-out, so additional ramp-up
+trials are inserted whenever the code detects the state can time-out.
+Note that a trial with zero loss refreshes the state,
+so only the time since the last non-zero loss trial is tracked.
+
+For the state to be set completely, it is important both DUT and TG
+do not lose any packets. We achieve this by setting the profile multiplier
+(TPS from now on) to low enough value.