Really slow internet connection for no apparent reson

FlippyTheHalfwit

Honorable
Dec 20, 2013
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10,640
Recently I've had a really slow internet connection. I know it's a problem with my computer, not with my ISP, because when I called them they said, that the signal was completely normal. My internet speed should be up to 100mb/s, but I'm getting barely 1-3mb/s, ~20mb/s if I'm lucky, and 0.02mb/s at worst.
I think it could be a problem with my Wi-Fi router, but I'm not sure. I've tried rebooting the thing, updating the firmware, but nothing changes. Also I've scanned my PC with multiple antivirus programs and no malware programs were detected
I had the same problem a few weeks ago, but when I did a fresh Windows 7 install, the problem fixed itself, but sadly only for a short time.

Any and all answers will be appreciated.
 

FlippyTheHalfwit

Honorable
Dec 20, 2013
63
0
10,640


It says, that the speed is 100.0mb/s