@Ljusy I have the same problem I play PlayStation four and the lights won’t respond when I put them in I usually just hover my cursor over the light and they eventually kick in or I go to the day night afternoon evening button and morning button and I just have her on that and it’ll eventually also kick it in if it doesn’t work for you try exiting build mode and re-entering and if that still doesn’t work the light should work when you go into light mode know if you’re renovating A home or any location make sure that you have the lights turned on in live mode Before going into build mode because usually what causes my glitch is when I have all the lights to auto lights or off And I have to remove the lights and put new lights in order to activate them on words and if that doesn’t happen for you when you fix it if it fixes like that just wait for the next update patch they’ll figure it out