I am new to SmartThings and just recently am having trouble adjusting the color temperature on my three Osram Tunable light bulbs. They are all installed properly and worked properly for a while, Just recently they have gotten stuck at the color temperature previously set on. Two are stuck on a “soft white” temperature and one is stuck on a “daylight” temperature. The sliders will move from left to right but the temp numbers don’t change and the bulbs don’t change. I have reset and re-installed the bulbs several times but it doesn’t help. They are now stuck on their temp settings and cannot be changed.