Hi, i'm having a problem with the Tapo C325WB, when i try to change the video settings to the spotlights-on mode or press the light bulb icon to turn them on, the camera freezes for a few seconds and gives me this error: "Failed, try again later" and 

and does not save the changes. Sometimes it works but then today it gave me this error again. The camera is configured correctly and all the others are fine, what could be the problem? 
i also asked for the spotlights-on and spotlights-off setting to be added to this model, but the firmware that could fix the problem hasn't been released yet. Do you have any updates? this is the thread 
https://community.tp-link.com/en/smart-home/forum/topic/840808?sortDir=ASC&page=2
Thanks