Ok. So I did a Planetary Scan mission in my Type-10 Defender. The resulting trespass bounty for EZ Aquarii has me wanted in that system. If I use another ship, I can fly to that system and dock with no problem, but I can't pay the bounty. If I go in the wanted ship, I can dock under the anonymity protocol, but I can't pay the bounty because everything is locked. I also can't pay anything at my home station, because nothing shows up. So, do I have to find one of these Interstellar Factors to pay the bounty now? I don't know why I can't pay it like I used to. Guess I won't be doing those missions anymore if this is the headache they cause.
I'll just chip in on this one and add to what others have said.
I like doing planetary scan missions, they are relatively quick, involve a bit of variety (flying and driving) and pay very well. I too was initially a bit dubious about whether I would keep doing them under the new system, as I certainly don't want to have to visit an IF every time I complete a mission.
So, I happened to have a Viper MkIII that I hadn't really used. I set it up with a planetary vehicle hanger and SRV, engineered it a bit so it's nice and fast, and that became my planetary scan mission ship.
So far in 3.0 I have done 14 planetary scan missions (I told you they were quick). I generally only take ones that pay around the 3 million credit range, and they always have a private data point and an exclusion zone. Now I have bounties in 12 jurisdictions, so that Viper is hot in all of them, and I have done second missions in two of those jurisdictions, so was wanted while doing them and had no issues at all. The total of those bounties is around 8,000 credits. I've made over 40 million credits from completing the missions, and the rebuy for my Viper is around 190,000 credits. I'm not paying off those bounties, I'm going to keep going until I'm brought to justice!
So yes, obviously in a T10 your rebuy will be more, and perhaps your missions aren't paying what mine do (build your local rep and they will). But to be honest, for me at least the new system has made no difference to how I play. FD have made it so that it's pretty easy to fly around in a hot ship, and certainly I've not (yet) been interdicted by a bounty hunter for my 8,000 credits of bounties. Obviously I use other ships for my legitimate business.
It's easy to overreact to change, and as I said I was skeptical initially, but as it is, for me at least it has changed nothing.