Ge Link, Hue, Cree bulbs etc are ZLL bulbs. They should be kept on a separate hub mesh than zigbee devices such as sensors or what have you because ZLL make very bad repeaters. The exception to this are Sengled bulbs (they do not repeat) or Zigbee 3.0 bulbs. The solution in general is to move these ZLL bulbs to a Hue bridge or another Hubitat with just those on that hubs mesh. Hubitat can still control them.
