[tw1sted]

In Thornmarch hard mode, turned on assist mode for machinist ACR, and it teleported me forward out of the protection shield you get while someone is watching a cutscene when you join? Everyone noticed since, they were shielded and I was out of bounds. 

I don't use any hacks, not sure what caused it.. In the console all I see is that there was no navmesh found.

13:6:21> D = "Completed resting, resuming normal task actions."
13:6:21> D = "[Teleporter] - MapID Changed Clearing History"
13:6:24> D = "[Settings] - Saved Settings in 0.00043509999522939 seconds"
13:6:24> D = "[Teleporter] - MapID Changed Clearing History"
13:6:24> D = "[Mesh Manager] - Map Changed from ID: 0 to 207, Loading new NavMesh..."
13:6:24> D = "[Mesh Manager] - No NavMesh found for mapID: 207 - Thornmarch"
13:6:27> D = "[Settings] - Saved Settings in 0.0010834999848157 seconds"
13:6:30> D = "[Teleporter] - MapID Changed Clearing History"
13:6:30> D = "[Settings] - Saved Settings in 0.0016357999993488 seconds"
13:6:31> D = "[Mesh Manager] - Map Changed from ID: 0 to 207, Loading new NavMesh..."
13:6:31> D = "[Mesh Manager] - No NavMesh found for mapID: 207 - Thornmarch"
13:6:31> D = "[Teleporter] - MapID Changed Clearing History"
13:6:33> D = "[Trigger]: Using [Peloton]."
13:6:33> D = "[Settings] - Saved Settings in 0.001314299996011 seconds"
13:6:42> D = "[Settings] - Saved Settings in 0.0012826000456698 seconds"
13:7:26> D = "[Trigger]: Using [Hot Shot]."
13:7:26> D = "[Trigger]: Attempting to sumon Rook @ Player position."
1

[sebbs]

Well teleporter uses hacks.

U need to provide pics etc.
But u should prolly ask the creator of the teleporter add-on.

[HusbandoMax]

Teleporter wont do anything unless you press the button on the ui or setup shortcut keys so either one of those or maybe you hit clicktoteleport shortcut.
Or another addon you have did it.