The Linksys Velop node requires your attention; otherwise, it is normal for the child node to disconnect. You must connect the USB wire to each node if you have more than one. It is advised that the password includes a minimum of four and a maximum of fifty alphanumeric characters and that the username has at least four. Valid characters are included in the character matter, such as underscore. As the Linksys Velop Mesh setup cannot be changed, make sure the lights are working correctly at the conclusion.