The past few days, I've been having my non-combat Daedric Scamp pet appear without me using it (from the collectibles menu). Even after dismissing it (repeatedly), it'll still come back (irregularly) when I re-zone or re-log. This is extremely irritating.

If it's relevant, I'm a sorcerer, and I have a volatile familiar (on both bars). I did have them both out (intentionally) at one point, and I don't remember the scamp showing up uncalled before then. I suspected this may have something to do with my familiar being out when I zone/re-log, but this doesn't seem to be the cause.