@terziyski I have tried pluggin the LAN directly from router and also from main switch. Our network infrastructure is from (Internet Provider -> Router -> Switch -> Computer). We also have other...

@terziyski I have already downloaded and updated the firmware to TL-WA1201(US)_V3_1.10.32 Build 221020 using the link you given. And re-configure the access point again but the problem still...

When setting up the router in Access Point mode with static IP Address and DHCP disabled it causing a looping problem in our company entire network. Where with the same setting in other Access Point...