@Philbert Also ensure they are on the latest firmware (v5.0.3 if memory serves)

@JamesFar Hey If you can provide us some more details on your setup, configuration etc we can try and help you further. What is happening when its blocked? is there a warning? can you ping the...

@TP-M This has been covered a number of times now, you really need to consider the age of the 225 v1 and v2 device. The v3 came out in 2017 if memory serves me right, so its not a 'new' device by any...

@Nasho On your controller under SETTINGS.. make sure that the MESH option is selected or you wont be able to adopt wirelessly

@MishchievousDen I live in EU so the firmware may be different, however below is a link to the India site to get the latest firmware, it is quite a bit newer than you are running...

@Somnus Yes it was a step in the right direction when that came out, however, it doesn't tell you what devices are static / dhcp / reserved without clicking on each one individually. Its also really...