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agarciar's avatar
agarciar
Follower
Sep 11, 2025

GSM4328S spuriously after powering up, shows power led amber on, and stucks

M4300 (GSM4328S) spuriously after powering up, shows power led amber on, and stucks. Need to disconnect and connect again power supply, and then works. 

I don't know if someone is experiencing this issue. Maybe is a hardware issue. We are using lots of those switches for several different projects in our company, and we are experiencing in the last purchased units (more than 20) this upsetting issue. We don't know how we can diagnose the problem. 

Anyone could help us?

1 Reply

  • FURRYe38's avatar
    FURRYe38
    Guru - Experienced User

    Same thing happen if you disconnect all cables from the switch and power ON.

    Has a reset been performed and setup from scratch to see if problem continues? 


    Something to make contact with NG support about. 

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