I have difficult time to setup schedule, Always show "The request could not be completed please try again later"
I am using IOS 10.2
Can you try logging out of the app and logging back in?
Scheduling should be working as normal.
If you have any other issues please let us know.
Same issue can't setup the schedule, Is it because of language?
That could be it. I would try switching over to English and see if that fixes the issue.
Hope this helps.