To narrow down the problem, we need more information.
software popping for app installation keeps in software center.
1, Please help upload a screenshot about this pop-up.
2, Are these problematic clients the same models as other clients? Could you please let us know what application you are deploying and please upload a full APPenforce.log for us to discuss together.
3, Can we find this apps in software center windows? What statues about it? Install or Uninstall?
Thanks for your time.
Best regards,
Cherry