@Klariff, then please enlighten us what is the problem with the message: "Gateway Required. Connect and adopt a gateway to enable this feature."

Hi 0llli, see this post for a list of supported switches: https://community.tp-link.com/en/business/forum/topic/213504?replyId=496960

@JTJames, sorry no more ideas. My EAP245 deployed 17 days ago runs fine w/o a single re-provisioning. It is powered by an 802.3at PoE switch. Last time a user reported such re-provisioning it was...

@Ueella, ok, if VLANs are not an option, then I cannot help any further, sorry. Just a note: I do not speak for TP-Link and I'm not a TP-Link employee.

@ATPackaging create an ACL with DST-IP 192.168.0.223 / Netmask 255.255.255.255, Permit, bind to VLAN 10. create an ACL with SRC-IP 192.168.0.223 / Netmask 255.255.255.255, Permit, bind to VLANs 50...

Martin_german wrote The TL-SG2428P switch is definitely not a core switch and is therefore not located in a deticated server room. Ehm, T1600G-28PS was just a new model name for former model...