My MSI motherboard recently had an audio issue and crashed/corrupted my PC.

I RMA'd it and did a fresh install of windows.

I fire up my PC - no internet. After some fiddle-fucking around, I try an Ethernet to USB-C adapter. Works fine.

I try a wifi dongle, no issues.

Okay, motherboard issue related to the Ethernet port then, right?

Except, I plug my Ethernet cable directly into my modem, and now it's working totally fine.

Hmm, router issue? But why is it working with the usb-C adapter? Why does it work when I plug it into my steam deck? Factory reset. No dice.

Drivers updated, windows updated, everything has been disabled, re-enabled, reset, turned off and back on, etc. I'm losing my mind.

I would really like to be able to plug my expensive PC directly into my router via Ethernet, but I can't seem to make it happen. Tried two different cables (which work with other devices).

When I connect, it says it's identifying network and then gives me a 169 IP address - DHPS error then? But why wouldn't that be resolved by the clean install and the factory reset?

Everything is set to auto in terms of IP and DHPS. Everything is enabled as it should be. No firewall. No security. No blacklisted devices. Why won't my router assign an IP address to my PC when connected directly via Ethernet? And why is it working fine when connected to my modem?

msi motherboard and TP-link router by the way.

Edit: Alright folks, I'm just going to squeeze in a network card. I don't want to do another three weeks with no PC and this mobo is just old enough that I don't feel like RMA'ing repeatedly unless I have to. I really tried everything and have ruled out the router and Ethernet cable. Thank you all so much for your help.

Edit: Threw a new network card in. Used my second PCIEx16 slot. Nothing will fit there anyway since it's microatx and my gpu takes up so much space. Working great. So probably the mobo having an ethernet defect - not terribly surprising considering this was just RMA'd and they sent me back the same mobo after repair. If it shits the bed again, I'll just get a new mobo entirely. it's not an expensive one luckily. Thanks again everyone!

I've not bought a new router since 2010 because I try to physically wire everything in my house so it's pretty much my phone using Wifi.
However, I've found great use for my Steam Deck as a streaming platform on my TV using Moonlight and I'd like to get a new, good router to support it.
I think the Steam Deck can support Wifi 6, but I'd like a Wifi 7 router if possible so I can future proof the possibility of getting a new wireless VR headset too. Though I'm not 100% sold to the idea if there's good argument to just buy Wifi 6 today.

Long story short, I'm finding it really hard to choose what router to buy. There's so much "gamer" junk.
Reviews are all over the place too, site A will give a router a top recommend and site B will list off a huge range of cons.

Does anyone have any advice? I just want a good, reliable, high throughput router and I can't be bothered with the returns process to try and buy if possible.

Hi all, I've had a Netgear XR300 serve me fairly well for the past 5 or so years, but in the last few months I've had increasingly frustrating levels of failure. Things like sustained 100% CPU utilization, individual machines connected but unable to access internet, being unable to access the router admin page, individual machines suddenly having their ping go to 500-2000ms and bandwidth down to the kB range (I have symmetric 300Mbps up/down).

As a potential, I've been eying the Firewalla Purple to become my new router for a few reasons (Netgear not getting security updates, Firewalla has Wireguard support, etc.). The Firewalla only has short-range wifi, so my question is this:

Would using a Firewalla as a router and using the Netgear device as an access point for wireless connectivity be likely to mitigate these kinds of issues?

I've realized I lack the knowledge on which aspects of connectivity would be handled by two discrete devices, so I'm hoping to suss out if this is a viable solution.

I'm running out of time to finish the spend requirements on a credit card promotion. I was planning on buying a VR headset, but I realized there was something that would actually be much more useful; a new router.

The market for consumer routers has been really strange; We are on the sixth generation, yet it's super common for consumer routers to be two or three generations behind, especially the less expensive ones. So much of the stuff on the market only goes up to 802.11n, and half of the time the firmware they include is halfway broken or is missing important features.

So I'm looking for a router that is relatively future-proof. I want Wifi 6. I want something that won't be interrupted by the microwave. Open source firmware would be excellent, but not a requirement. I don't need mesh networking; my house is not that big. I do want it to be relatively inexpensive; I'd consider $300 to be a hard limit unless someone has a persuasive arguement to justify the cost.

I would also prefer to avoid Netgear. I have no idea how they stay in business with the mountains of problems I have had with their products and their horrible support. The last time I owned a Netgear product, I was forced to give them my email address to download the driver and they illegally added it to their marketing mailing list without my permission. I don't do business with people who betray me.