I've had such an issue with this pc. I set it up, it listed a Realtek wifi adapter but didn't have wifi. I thought I just maybe it needed to update the drivers, but the drivers for the card that it has listed doesn't work with Windows 11. So I then run the Windows update and that Realtek wifi adapter listing just vanishes.I contact their support but the guy just tells me I should have received a separate USB plug-in wifi adapter, which I did not. I just buy one myself, a tp-link that also adds Bluetooth. When I plug this one in, suddenly the listing for the Realtek adapter is back, but it vanishes if I unplug the tp-link adapter. Since it's doing this, it doesn't let me install the drivers for the tp-link adapter either since it's only finding a "Realtek adapter". So it's not installed correctly and keeps dropping connection.The customer service guy is asking ~me~ where the Realtek adapter is coming from, as if that was not my concern in the first place.It's a huge tower so I'm trying to avoid returning it. The graphics and GPU are decent, and it has room to expand but that's all moot if I can't get it working correctly.