@GBurmistrz Thank you for your post. May I ask how you tested that the rule is not working? During the defined time range, were the devices still able to access the internet normally? Did you try...

@StilAlive Thank you for your post. You mentioned that the TP-Link router is connected back to the main router with a network cable, which could create a loop. May I ask why you set it up this way?...

@Pas7o Thank you for your post. When using the Windows Resource Explorer, how did you confirm that they could see each other? In addition to the VLAN configuration, have you made any other...

@Valza Thank you for taking the time to share your insights within the TP-Link Community. Your feedback is greatly appreciated and has been formally documented and escalated to our Product...

@bam0ah Thank you for your post. Since you are using the Omada Controller, you can switch to our Omada Central Standard Controller. This allows you to manage both Omada and VIGI devices from a single...

@APRC-P3-Tel 1. Is this issue reproducible on a consistent basis? 2. Kindly provide the log files from the path opt/tplink/EAPController/data for further analysis.