@AurelioS Upgrade the firmware of your router to 1.4.0 and retest. https://community.tp-link.com/en/business/forum/topic/621532 Also update your Controller Appliance

@SusP Since this is happening on the Wireless and Wired, I would a few things: Upgrade to 2.1.5 and retest: https://community.tp-link.com/en/business/forum/topic/634790 Does the controller alert logs...

@ElvisV 2 things... we have to look at the signal strength of the client and look at the band its on. Goto the client list: click on the three dots on the right and check all columns. Check for...

@tim-hilt Click on the radio in the device list within the omada controller. goto config>advance> and its below.

@tim-hilt Also - if the device pulls too much power... the AP and daisy chain device will go into a boot loop.

@tim-hilt If you're using the controller/standalone mode, you have to enable the POE passthrough in the controller or GUI. Be careful on what youre powering... It pulls 11watts with POE off... Do the...