Top 700 technical problems

Ethernet says unidentified network after changing router

Ethernet works but Windows keeps preferring Wi-Fi

Two computers cannot discover each other on local network

Network file sharing keeps asking for correct credentials

Ethernet speed negotiates at 100 Mbps instead of 1 Gbps

Network drive disconnects randomly

Computer receives IP address but cannot reach gateway

Local server works from one device but not another

Ethernet connection drops when large transfer starts

Network adapter shows cable unplugged while cable is connected