Hi, I was wondering. Is there a way to disable this device's QoS/WMM feature in standalone mode? I can't see the toggle switch for this feature. The reason I want to disable it is that some of my clients in my area have a legacy device that doesn't support the latest wifi 6 and I noticed that the backward compatibility is not working properly, like it is constantly lagging when I select the wifi mode: 802.11b/g/n/ax mixed. But when I select the 802.11b/g mixed which is a Wifi 3 mode the lag doesn't intervene. But when I hit 20-30 clients that are connected to 2.4ghz it will lag. my area is not that congested I did my survey. 

My only issue is the 2.4 GHz band I don't have issues with 5 GHz.

I hope I can get feedback and thank you for the wonderful wifi products.

My device is: EAP610-Outddor v1.20