add delay

ansible/roles/win_study/tasks/permissions.yml

@@ -10,6 +10,8 @@
         user: "{{ study_code }}"
         rights: Read,Write,Modify,Delete
       loop: ["{{ study_folder }}", "{{ study_folder }}\\export"]
+      retries: 10
+      delay: 10
 
     - name: Add file-transfer user permissions to study folder
       win_acl: