"We offer new support options and therefor the forums are now in read-only mode! Please check out our Support Center for more information." - Vuforia Engine Team

Extended Tracking doesn't work

Hello everyone, I'm making an app using Vuforia 7.2.24 and Unity 2018.1.7f1, where I track an object target. The object has 69 points. The scene works but each time the tracker is lost, the camera position is reset. Device Tracker is enabled, with the tracking mode set to "positional" and the fusion mode set to "optimize for image target and Vumarks" Extended tracking works when I use Image target as tracker. Any solutions ?