hey, there is an user case, try to contact their tech support to get the instruction and firmware to downgrade. https://community.tp-link.com/en/home/forum/topic/159541?page=1 And you can check...

there is an user case, try to contact their tech support to get the instruction and firmware to downgrade. https://community.tp-link.com/en/home/forum/topic/159541?page=1

Ensure that you reset the M7350 successfully; if still the same, it is suggested to contact their tech support to check the warranty service. CyrusT wrote I have exactly the same problem. After...

the whole wifi mesh system is a good choice. https://www.tp-link.com/home-networking/deco/

sounds like it is the battery powered cam issue cause other devices work still going strong, like doorbell. You can post the model of the battery powered cam and then the TP-Link can do further...

I have a Deco P7 and M9 plus, they work perfectly and give me expected internet service; It works well with my local security cameras also. I think it can satisfy your needs. One more thing, P7 does...