App lab app guardian recquired

Hello,

For some reasons my apps (applab) recquired the guardian to be activated and I cannot launch them without. This behavior is new as it's been working in the past. That's a big deal to me as my customers are not happy. 

I've done some research in the app metadata of my apps but could not find anything that is related to the problem.

Do you have any info/ways to change this and be able to launch my apps with the guardian deactivated ?

Thank you for your time,

Cheers.

Baptiste