I was testing the new Vuforia Fusion Tracking Pose functionality and I found out that it seems like to work very good on some occasions while in others the same tablets (Samsung Tab S3 / S4) with the same build works poorly (the image target or the object target is not well detected and the extended tracking is not precise e.g. the extended model moves with the tablet).
It is very strange beacause the precision can get significantly better from a build to the next or even just waiting for an hour withouth touching the tablet.
I tried with different lights conditions, I tried to restart the tablet, deleting the builds, build from another computer, made an empty project, but OR everyting works poorly OR everyting works good. When it starts to work good, it keeps its good precision until like the next day. Then the cycle restarts.
I'm out of ideas, do someone know what is happening?
Thank you in advance and have a nice day!