@Andy44433 Hi, welcome to the community. I'm afraid there isn't a similar firmware that supports WiFi Access Control for Deco X50-PoE_V1 for now. Best regards.

This Article applies to Deco X10_V1_1.1.7 Firmware Modifications and Bug Fixes: Added Static Route. Added the ability to customize the MTU. Added IoT network. Added VPN Server/Client Added Camera...

@SrDarkWarrior @Dalboyne The latest 1.8.1 version has been updated here: https://community.tp-link.com/en/home/forum/topic/657510 Please feel free to comment here on how the 1.8.1 version works....

This Article applies to Deco M9 Plus_V2.0/V2.2_1.6.4 Firmware Modifications and Bug Fixes Added Static Routing. Added Firmware Auto Update. Added Wi-Fi Access Control feature to support block list...

@groove_timer Hi, can I have the model number and firmware version of your Deco? The DST started about three weeks ago in the UK. Did your parental control issue start recently? Wait for your reply....

@Crazyone Hi, welcome to the community. Would there be some new features that you wish to be added first? I haven't heard of any firmware release news for Deco X50-PoE_V1 yet. Thank you very much....