Hello everyone, I have a very strange problem and no one can help me with this problem. The only thing that helped with this problem was the reinstallation of Windows, but the problem returned after some time. How? The problem is that on a speedtest.net application my speed is cut in half from 500Mbps to slightly above 200. This is not an ISP problem, because I worked in this company myself, the parameters are perfect, on other speedtests even 515Mbps comes out, i.e. higher than it is in the contract. I noticed this problem with cutting off speed when downloading Nvidia drivers and downloading from Origin games, where after installing the system when downloading I had over 50MB / s, and now I have 15 ... On the phone testing the speedtests after Wi-Fi is fine, it comes to 400 -500Mbps, of course on speedtest.net where speed is cut to the same servers on the PC. To sum up, something blocks my speed up to 200Mbps on my computer, but not on all websites and services. As I said, I reinstalled Windows and it helped, but the problem returned. And I have no idea what it could be, that's why I'm writing here. I tried literally everything, the latest card drivers, wired connection, antivirus off, no viruses, Windows current, Intel I219V 1Gb / s network card. Please help, best regards.