RAK V2 synced but not visible on the map

Issue: RAK indicates as sync, but not visible on the map

Hi team, 5 days ago I have started my activation of RAK v2 gateway, but so far I am not able to see it on the map. For the sync process i have used my LAN cable. Now the status of my “Cuddly Goldenrod Porcupine” is Online, but not visible on the map.

The error message I get is: Failed Transaction reason "Invalid, gateway_already_active).

This is the first setup of this device as it was brand new.

Please let me know what might have caused the issue.

Many thanks!