ENTP trolling is more edgy, obvious, and therefore easier to spot and to counter. ENFP trolling is more indirect, harder to pin down, and therefore more insidious.
Do not confuse trolling with merely inaccurate.
Some years ago, I had a colleague "Hank" who expected me to act as his personal IT support, tutoring him incessantly about things he should have known or at least learned after the first 4 times. One day, I rigged his computer to play an obnoxious Russian marketing routine on bootup, then for the modified files to be copied back to the orginals and the added files to be deleted, so he couldn't figure out what happened. Later that day, I was in the lab of another colleague, "Sam". Hank came in and proceeded to berate Sam for messing with his computer. I said nothing of course, just kept on with my work.
I had a friend in grad school who liked to walk around the place without her shoes. Her professor would do it, too. One day I hid her shoes in what I thought was an obvious place (her desk drawer). She insisted she could not find them, and went home in the sneakers from her gym bag.
A friend at work was going to be away for over a month for training. He sternly enjoined everyone in the group not to remove anything from his lab table during his absence. (Things often have a habit of going missing from experiments left unattended for long periods.) I noted that he said nothing about adding things to his table, so did exactly that the day before he returned. Predictably he was both peeved and amused by the clutter/additions.
When I was in high school, some of us in my class had so little respect for the student council that we nominated a fictitous candidate. The candidate made it onto the ballot and was elected, winning over several real students.