Hello again, Okona,
I presume you're talking about the last hacking game with the large amount of security drones? That part is more or less an exception and the showdown of Episode 0. Future hacking will be definitely more skill based. There will be things you can find and do before and during hacking games to manipulate the hack, e.g. freezing security nodes or creating new passages.
Regarding lag and input errors, like in the other thread, would ask you to post your platform and specs, so we can look into this.
Cheers,
Zein