iCloud stopped working for one of four accounts - Solved

I have a problem with one of my devices I track or rather not track with iCloud. I track four iPhones with four different iCloud accounts. Suddenly one of the devices isn’t being tracked any longer. I can see in the log that the user is being validated against iCloud.

17-02-08 07:35:21 INFO (Thread-7) [pyicloud.base] Authenticating as [email protected]
17-02-08 07:35:21 INFO (Thread-7) [pyicloud.base] Authentication completed successfully

But no devices is being found. The user don’t have two-step verification enabled. I has worked fine and suddenly stopped working.

Noticed that that icloud_reset_account exist but can’t get it to work.
How should I use icloud_reset_account?

Turns out that Find My iPhone was turned off :blush: