Is that they send me after vampires trying to live their lives as normal people.

Have you ever killed them or do you just avoid it?

they arent trying to live normal lives. They are trying to assassinate a citizen or jarl, which never happens.

They do try to live as normal as they can but in Skyrim they carry a demonic stigma as they feast on blood.

The thing I really dislike about Dawnguard is the random vampire attacks that can slaughter most of a town or settlement.

Didnt bother me.

Also wrong section.

I'm talking about the ones that Gunmar says are "masquerading" around as normal people. He mentions nothing about them causing any harm. Now, the ones in the court, those should be killed.