This has been happening for the past month or two and I can't find any post describing the same problem. It is only my computer, which I built over a year ago, that is affected, and it lasts about 2-3 minutes. All the websites that I know I loose connection to are steamcommunity.com , Battle.net, Discord, Reddit, and tomshardware, which I only realized just now when I tried connecting during another 2-3 minute semi-blackout. I have not tested this extensively, but these are the only sites I know of that get affected and only on my PC. To be as clear as possible, I can connect to all these sites on my phone and tablet just fine, and my PC's connection to other websites like YouTube is not slowed down and I have no programs managing my network in any way as far as I know.
PC Specs (please don't reply with what you think of my build or what I could've done better)
CPU: Ryzen 5 2400G (has updated drivers)
GPU: EVGA GTX 1060 3G (has updated drivers)
MOBO: MSI B350M PRO VDH
RAM: Patriot Memory Viper Elite Series DDR4 16GB 2400MHz (single channel)
WiFi Card: TP-Link AC1200 PCIe Wireless Wifi Card (has updated drivers)
Just ask if you need to know anything I forgot to mention.
PC Specs (please don't reply with what you think of my build or what I could've done better)
CPU: Ryzen 5 2400G (has updated drivers)
GPU: EVGA GTX 1060 3G (has updated drivers)
MOBO: MSI B350M PRO VDH
RAM: Patriot Memory Viper Elite Series DDR4 16GB 2400MHz (single channel)
WiFi Card: TP-Link AC1200 PCIe Wireless Wifi Card (has updated drivers)
Just ask if you need to know anything I forgot to mention.