A "System Error" involving an RJ45 connector usually stems from a physical layer issue: a badly crimped connector, a wiring standard mismatch, or physical damage. Mario Forever Android
Here is a solid write-up on how to diagnose and fix RJ45 connection errors. When a system throws an error related to an RJ45 connection, it generally indicates a breakdown in the Physical Layer (Layer 1) of the network. This manifests as "Unidentified Network," "No Internet Access," or a complete failure to negotiate a link speed (e.g., the link light is off). Paltalk Classic 118 Updated To Build 807 Work Today