Update: Earlier today - due to the service ticket that was created, I received an early release of version 1.3.0 Firmware for my TP-Link R605 v1 Gateway. I installed and tested it to: ensure that my...

@Hank21 First, here's my equipment: Gateway: Model: TL-R605 V1.0 Firmware: 1.2.3 Build 20230413 Rel.55948 Controller: Model: OC200 V1.0 Firmware: 1.24.0 Build 20230328 Rel.52384 On the OC200 - Site >...

@Hank21 >> May I know the model number and firmware version of your Omada Gateway and the Controller? Gateway: Model: TL-R605 V1.0 Firmware: 1.2.3 Controller: Model: OC200 V1.0 Firmware: 1.24.0 Build...

@shano81 Like yours, all my Apple devices have renamed themselves with (1), (2) and etc too. I've turned off mDNS too.

To update the above information and to: add the Gateway ACLs that were done as part of the preliminary process, but not listed above, reorder the process steps to more accurately show what is needed...

@Philbert Thank you for your reply and advice. For testing purposes, I deleted the MAC Group and added an IP Group for the printer/scanner (i.e., 192.168.xx.xxx/32) and then pointed the Switch ACLs...