I have been flying scared but I have started to question how other players handle it.
I use mouse and keyboard and I can't handle "Flight Assist Off"
What is your method of play? Do you use a joystick and F/A off?
Just to say, FA Off (and thrusters), aren't applicable in SC, only in normal flight, so they won't be affecting / inhibiting the interdiction mini-game.
Personally, I use a HOTAS (throttle and joystick) for this game, and for what it's worth, I have had to ignore the mini game since the changes in 1.4. I never really tried to evade interdictions, and so I always submit and then 90%+ of the time I hang around and fight the interdictor. However, I did used to interdict NPCs that were mission targets, and prior to 1.4, I won over 90% of them, and after that dropped to less than 20%, so I stopped doing it.
I did try a few interdictions in the 2.2 beta, but had zero success, and while the mini game was better than in live (less huge swings of the target, and none where the target would disappear behind me), I still had the situation where even when I was on target, my success bar simply never went up. I may try again, just to see if anything has changed. They do tend to tinker with the mechanics behind the scenes quite a bit.
It just seems that the changes that they made to the mechanic back in 1.4, while welcomed by some, made the mechanic pretty much unplayable for me, whether that's to do with my ability (or lack of

) or whether there is something going on that affects some players and not others (I've had my suspicions about network latency...).
Luckily this only affects me in as much as I don't bother interdicting, as the submitting and fighting are not affected, however I truly sympathize with those who would rather evade an interdiction than engage in combat, but cannot.