Wi-Fi

Request My game feels laggy even though FPS looks fine. Ping spikes, packet loss appears in the game overlay, or the match rubber-bands when someone else streams video, uploads files, or downloads updates. Do not buy a new graphics card for a network problem. First separate FPS stutter from network lag. If the frame rate is stable but movement jumps, shots register late, voice chat breaks up, or the in-game network overlay shows packet loss, start with the network path. ...

Request My wireless printer keeps showing offline. It works for a while, then Windows, macOS, or the phone app cannot find it until I restart the printer, reconnect Wi-Fi, or add the printer again. Treat this as a network path problem first, not as proof that the printer is broken. Most recurring “offline” cases come from sleep mode, weak Wi-Fi, a changed printer address, a stale print queue, or the computer using the wrong printer entry. ...