Internet speed issues with Ethernet connection Gigabit internet isn't functioning properly via Ethernet.
Internet speed issues with Ethernet connection Gigabit internet isn't functioning properly via Ethernet.
Not every PHY is identical. Some handle minor connections well, others struggle. This is usually the main reason for link flap and slow performance. Try moving the switch to the PC or vice versa and check if the problem continues. This helps confirm a faulty wall jack.