i'm not sure how l2.net works i nvr used it but i heard it LAGS. i see most bots around me with the L2Tower pve "pattern", same as me, attacking mobs fast and KSing (the version that runs that doesn't yet have the no KS button)
now, there's another type of bots (less) that i notice, they get to the mob and take like 3 secs to start to attack. really obvious there's noone there EVER waiting for captcha. and when they get frozen by captcha in exactly 5 secs they defrost. i've noticed like 2 chars near each other exactly same class, gear, and both don't answer pms
TL;DR i'm sure there's a way with l2.net to bypass captcha. someone's gotta know :(
and yes the links in the video are broken but i'm sure the guy had it working.
PS: this is the best high rate i've seen in years, really having fun. cracking this would mean u get like epics with no problem would be amazing.