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SG350-28P Some ports dropping on/off

Antony_85
Level 1
Level 1

Hi Everyone,

I have a SG350-28P switch acting all haywire. The switch has 1 wireless link and 6 IP Cameras (PoE) connected to it.  The ports where the IP cameras are connected; are dropping randomly (frequently). Port1 (where the wireless link is connected) drops off sometimes but not as frequently as the other ports. I had a computer connects and run a continuous ping test and that seems to be working fine (not dropping) Any idea what could be the cause?

 

2147483591        2019-Jun-18 04:46:05     Warning               %STP-W-PORTSTATUS: gi5: STP status Forwarding  

2147483592        2019-Jun-18 04:46:05     Warning               %CDP-W-VOICE_VLAN_MISMATCH: Voice VLAN mismatch detected on interface gi1.  

2147483593        2019-Jun-18 04:46:04     Warning               %STP-W-PORTSTATUS: gi4: STP status Forwarding  

2147483594        2019-Jun-18 04:46:04     Warning               %STP-W-PORTSTATUS: gi8: STP status Forwarding  

2147483595        2019-Jun-18 04:46:03     Warning               %STP-W-PORTSTATUS: gi2: STP status Forwarding  

2147483596        2019-Jun-18 04:46:03     Warning               %STP-W-PORTSTATUS: gi1: STP status Forwarding  

2147483597        2019-Jun-18 04:46:03     Warning               %STP-W-PORTSTATUS: gi3: STP status Forwarding  

2147483598        2019-Jun-18 04:46:03     Informational     %LINK-I-Up:  Vlan 800  

2147483599        2019-Jun-18 04:46:03     Informational     %LINK-I-Up:  gi1  

2147483600        2019-Jun-18 04:46:00     Informational     %LINK-I-Up:  gi5  

2147483601        2019-Jun-18 04:46:00     Informational     %LINK-I-Up:  gi4  

2147483602        2019-Jun-18 04:45:59     Informational     %LINK-I-Up:  gi8  

2147483603        2019-Jun-18 04:45:59     Informational     %LINK-I-Up:  gi2  

2147483604        2019-Jun-18 04:45:58     Informational     %LINK-I-Up:  gi3  

2147483605        2019-Jun-18 04:45:57     Warning               %STP-W-PORTSTATUS: gi23: STP status Forwarding  

2147483606        2019-Jun-18 04:45:52     Informational     %LINK-I-Up:  gi23  

2147483607        2019-Jun-18 04:45:51     Warning               %STP-W-PORTSTATUS: gi6: STP status Forwarding  

2147483608        2019-Jun-18 04:45:47     Informational     %LINK-I-Up:  Vlan 1  

2147483609        2019-Jun-18 04:45:47     Informational     %LINK-I-Up:  gi6  

2147483610        2019-Jun-18 04:45:47     Informational     %LINK-I-Up:  loopback1  

2147483611        2019-Jun-18 04:45:47     Warning               %LINK-W-Down:  gi28  

2147483612        2019-Jun-18 04:45:47     Warning               %LINK-W-Down:  gi27  

2147483613        2019-Jun-18 04:45:46     Warning               %LINK-W-Down:  gi26