Reply to thread

Have you logout the account before using jdownloader?

Download managers often counts a 3rd-party client (this meaning a 2nd device)

and may result in this "Warning Message".

Please make sure you aren't using more than 2 devices,

and if you are using a download manager, ONLY use that download manager

and do not use other devices (Browser, Mobile phone) to browse NitroFlare.

Let me know if it works