In Relationship Authorisation Manager (RAM), business links for primary persons and Basic authorisations are only valid for up to 12 months. You’ll receive emails from the ATO reminding you to renew your business link before it expires.
What can cause RAM to fail?
There could be hundreds of other causes, including a bad power supply, excessive heat, a computer virus/malware, a corrupted operating system installation, or another faulty hardware component. However, if you’re experiencing several of these issues regularly, it’s prudent to run some diagnostic tests.