@NilaJ Check the automation history (Tapo app, Smart tab > upper right corner, History) and see if there are any relevant records. Go to the hub's device page in the Tapo app, check what the default...

@24-7surfer The recommended AC power output for Tapo D235 should be in the range of 8-24V AC, 10-40VA, 50/60Hz. The doorbell will work as long as the power supply is within the supported range. Refer...

@RazG This seems more like a charging issue, am i correct? For this problem, you can check the troubleshooting suggestions here. What to do if Tapo robot vacuum unable to charge?

@Tonitoni To achieve this, the smart bulb should be turned on/off through the Tapo app, the settings won't take effect if you control the bulb from the switch. Creating some automation for the smart...

@Ramon_Marcos Try to disconnect the NVR and restart the camera, check if the time re-syncs correctly. What are the hardware and firmware versions on your cameras?

@LeandroNP @Rune_B_J Check this article. Why does my Tapo camera automatically enable the Static IP option?