Hey guys, I have recently switch to Unifi Lite 10Mbps from 4mbps.... but the problem is , i am not getting the speed that i want for streaming my youtube as i can stream at 480p with 4mbps without problem , i have expected a better quality but it doesnt, i have disable ipv6 on my router which is tp link c1200 , changed dns to 8.8.8.8. Please give me some advice regarding my issue , thanks!

yes, 2.4ghz can sometimes reach 10mbps but 5ghz surely can hit 10mbps all the time , but i wonder why youtube streaming quality could not be better than 480p , should i enable or disable ipv6 ? i asked about this issue before on this forum when using 4mbps and someone told me to disable the ipv6 and i did , it works best afterall. Idk i should enable ipv6 or not for unifi , thoughts ? thanks !