I had a Dunlop 208 that I'm pretty sure was slippery as an eel. I was a green(er) rider then, so I lacked the confidence to firmly say that I was sliding, but I'm telling ya' . . . that tire was crap. It was like I couldn't hold a stiff line . . . like the rear tire was wandering out on me.
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My experience with Dunlops are the same. They slip and slide a lot. For a sport touring tire, I like Michelin Pilot Road or Metzler Z-6's, both great tires.
Warren