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http://dbd.game/killswitch
The Twins + Head On - Disconnected from Host
Platform: Xbox Series X
Description: This occurred while playing as the Killer as The Twins. I was controlling Charlotte, while Victor was detached from me (victor's 'dormant' state). A survivor landed a stun on me with the perk Head On. Almost immediately, during the stun animation, I was prompted with the 5 tally loading screen, followed by the message "You were disconnected from the host," and the post-game lobby screen.
Extra info for reproduction: This was in a Public Match. This was on the map Hawkins National Laboratory. There were two survivors remaining in the trial: one on the hook, and one who did the Head On.
Killer Perks: Oppression, Pop Goes the Weasel, Surveillance, and Haunted Grounds.
Killer Add-ons: Toy Sword (common) and Cat's eye (uncommon)
I believe that the key to this is that Victor was detached from Charlotte while Charlotte received a Head On stun. This is my first time reporting a bug, so unfortunately I didn't think of recording it when it happened.