The admin user can access my EX4100 (Firmware Version 5.18.117) over the internet allright.
At first only one user could not access the NAS as it said: “No NAS connected” (hope that’s the correct translation (in german it says: “Kein NAS verknüpft”) despite just following the link in the invitation email. - I could not even remove that cloud user again (got an 400 error code)…
Then I read I had to reset the system settings, which I did. Now no cloud user - which I all had to recreate after the reset of the system settings can access my EX4100 anymore… (except admin user) they all get the “No NAS connected” message…
How can I “reconnect” these accounts to my EX4100?