AceNet Error - Autoregistration failed

On the service page, on the AVMS page,
after enable AVMS, I got this error message on the Status line
“AceNet Error - Autoregistration failed : gateway already linked to an invalid system”

I’m not getting any response on the AirVantage side, so I’m trying to see if anyone on this forum has encounter this

https://forum.sierrawireless.com/t/acenet-error-autoregistration-failed-gateway-already-lin/6395/1

Hi,

Please try to delete and again add the unit.
And for the firmware, “Not Found - select one” comes if there is no corresponding firmware to GX440.

Please contact your administrator to add the firmware.

(replied to the linked post as well)
Thanks