Your download rate is limited to 11.7 MB/s across all devices.
Your download rate is limited to 11.7 MB/s across all devices.
Is this a brand new pre-assembled cable or merely inserting a new plug into an existing one prior to replacing the damaged section? If the latter, it likely indicates a faulty crimping process, as many inexpensive crimps require multiple adjustments to ensure even connection quality. I've encountered this situation multiple times with budget plugs, often needing several attempts to achieve proper fit.
The problem is likely due to using inexpensive connectors. The crimping tool might scratch or deform them, leading to poorer contact in the socket.