https://www.cnet.com/news/netgear-orbi-router-apple-homekit-problems/ >A firmware update on Netgear's Orbi Wi-Fi routers is causing some people to have problems connecting Apple HomeKit devices. Luckily, Netgear has acknowledged the problem and is offering a quick fix, with a permanent solution on the way. >If you're encountering this problem, head to this page on the Netgear community forum. From there you can find the model of your Orbi router and manually update the firmware. Netgear provides a guide if you need help doing this.