we don't have any light correction enabled except the regular auto exposure of the camera. It seems like this flashing is related to how this is implemented for the ODG R-7.
By default the Wikitude SDK is using the old camera but there is an option to use camera2 on devices with Android 5.1. or higher. Could you try it to see if it behaves differently?
i'm testing your sdk (the unity one), and i'd like to use it in the application i'm developing for ODG R-7, but when i launch the instant-tracking scene, the camera starts to 'flash', it seems like there is some kind of light correction algorithm that makes the app unusable, because it continuosly lose the tracker.
Do you know why and if there is something i can do to correct this strange behavior?