Hello, I've been having this issue of slow internet connection for a while now and never figured out how to fix it... The issue was persistent on my PlayStation 4, PlayStation 3 and Xbox One...
I pay for 60 Megabytes Per Second internet from Spectrum but on my consoles, I always get around 10 Megabytes or much less... I tried a LAN connection and it made no difference... My PC gets around 25 Megabytes Per Second or more...
I mostly play online player vs player competitive games and the low frame rate from lag is driving me nuts.