Nop, that’s not thru…
it depends on your Homey model! and than it is either “a Lot direct children” or “up to 15 direct Clildren” nothing with around 20 …
Edit: A Lot for Homey Pro (Early 2023) and up to 15 for Homey Bridge AND Homey (Pro) Model (Early 2016-1019)
For Bridge: Creating-a-stable-Zigbee-network-with-Homey-Bridge and other Pro Creating-a-stable-Zigbee-network-with-Homey-Pro
Seeing your screenshot, it looks lik you have a Homey (Pro) Model (Early 2016-1019)
So up to 15 direct children…
Your Screenshot shows only 4 direct children! (#10 , #12, #15 and #19)
So That’s not the issue…
So you are probably out of range, or in range from a router that is already full (fe # 12 is busy with already serving 10 others at the moment you created the screenshot.)
Try adding more routers… or closer to… Homey / another Router with more slots free.
