@Beardwin 

 

Turn off QoS? Review internet connection with ISP, connection with LAN/RJ45 has greater speed?

 

https://static.tp-link.com/2020/202001/20200113/1910012752_Archer%20C7A7_UG_REV5.1.1.pdf

@Godzilla 

 

yea, good call. I've reached out to my ISP to ensure everything is good there. Currently I'm eyeing up the cable that's connecting the router to the wall, as it's a cat5E which, in theory, should be fine... but am confirming with them. 
 

I'll take a look at QoS... I've read others mention that but I can't for the life of me find it in the old admin panel. Will continue investigating. 

So I swapped out the cat5e for a cat6 between the router and the panel. Wired speeds on the xbox are now maxing out at 500+mbps, which is great, however wifi is still lagging behind at 190mbps. Can't seem to find any QoS settings in the old green admin panel that came with v2.