So i have this problem where my desktop for some reason does not use my full internet connection with certain applications. This speed limitation is limited to this specific computer on my network and more importantly to some sort of software or application imposed limit, and i cannot find the cause of what it is. Lets start with what works the epic games launcher is able to download and install Fortnite at my internet speed of 400mbps. This works over the gigabit built in port and a usb 3 gigabit adapter. The computer is a i7 6700k with 32gb ram and the drive is 3 ssds in raid 0. Where the problem starts is with other applications chrome, firefox, edge, steam, origin all will not during a speedtest or download of anything, do it at a speed of greater than ~160mbps. i am completely baffled by this problem as i have a asus tablet with a dual core i7 and only 8gb ram, that when testing all the same applications using that usb 3 gigabit adapter i mention earlier is able to use the full 400mbps internet speed to do the same tasks. Any help or suggestions for something to look for would be appreciated!