Some people report this, and some don't. I experience something of the sort, but I don't think it is the bike 'hunting' and 'surging', I think it's my fault. Given the power of the bike, and the fly-by-wire throttle, I've found it needs a very delicate touch at low speeds. For some reason I appear to have developed the bad habit of a rather 'on-off' throttle control. Other (low-powered) bikes I've ridden recently have been relatively forgiving, but with the CT it responds immediately. You may think you're holding the throttle steady, but the bike reacts to the slightest tweak. I'm having to modify my riding to cope.