The HS300's remote control function should be enabled after you configured the HS300 successfully. Is there any error message when configure with alexa ?

Hi, maybe parental control function can meet your inquiry. Here is the instruction: https://www.tp-link.com/en/faq-1707.html

For this kind of issue, the working mode of the TL-MR3020 and the ip address information is very important. Is there any update of the working mode of the TL-MR3020? How about the ip address and...

Hi, TP-Link smart bulbs do not support away mode.

Hi, You mean the Wi-Fi icon at the upper right corner sometimes disappear? Have you installed the tplink official driver and utility?

What's the firmware version of your router? How do you share files? Do you use USB drive?