Thank you @shahin
We tested with last firmware version and even one older and result was same.
We did reset factory too.
We don’t use PnP/EPM module.
We don’t have any VLAN or QoS.
We reset all Dlink switches too.
Thank you @shahin
We tested with last firmware version and even one older and result was same.
We did reset factory too.
We don’t use PnP/EPM module.
We don’t have any VLAN or QoS.
We reset all Dlink switches too.