I’ve had a weird issue with Steam lately.
Whenever I go to download a game on my pc, it will download fine, but I will lose internet for everything else on my network until the download is complete or I stop the download.
At first I thought this might be an issue with my ISP, but this doesn’t happen when downloading a game from my Steamdeck.
Anyone have any fixes for this?
Here is a speedtest if this helps at all: https://www.speedtest.net/result/15012239449
Rare, but it could be a nat table exhaustion. My old ‘commander’ modem would do the same thing if I opened a bittorrent client.
Try a free or trial VPN like tunnelbear to see if this is the cause. It’s probably not, but it’s one more thing you can try.