@K9_ that's sad to read! 
for me, today I went to my house to look what's going on with another c410. It always was online before the update. Now offline for >24 h. As I entered the viewed area, I saw the red led was flickering (..) that indicates no network (!).. funny thing is that before it always hat 3-stripe green. Now I did a reboot.. results: sometimes no connection (0 rssi) and no stripes. A few minutes later, full green and between -40 / -57 rssi..

Mak me nuts

Hello,

I have the exact same behaviour following update. I have 2 C410 cameras.

However, I can add the following. One camera (at random) if the other is offline, will remain online always. The second camera, once it kicks in, seems that will start to provide havoc in the system and both cameras start to disconnect.

Note that before the update all was working fine. 

Currently, I have one camera always disconnecting (at random), once I reach my home wifi, it automatically connects again.

I have a DECO X1500 3 system (in AP mode) mesh system. It is indicating full signal on both cameras.

We need a solution as this is not acceptable.

  @Wayne-TP 

please fix the firmware problem I have two camps and both every day off-line and I reset it more than three times and nothing changed 

  @Wayne-TP 

thank you for your reply.

To answer your questions

What's the led status of your C410s when they go offline? - they have no leds (i think). The problem is that when my phone enters the Wi-Fi, the câmera will magically reconnect. I need to go to the house with my Wi-Fi disconnected from my phone to answer you properly. 
however on the DECO app the camera is always connected.

Currently, I have one camera always disconnecting (at random), once I reach my home wifi, it automatically connects again.

>> Can you further explain this? The camera will appear online in the Tapo app if your phone connects to the home WiFi?

yes that is correct. The camera will remain offline. Once I reach my house the camera reconnects. I can say this with certainty as I am not living in the house and the camera will stay for an eternity offline. As soon as I get home, it reconnects once my phone connects to the WiFi. Perhaps a sleep mode on the WiFi router? Note this is just happening on one camera out of the two. And when I had only have one camera connected (before installing the second), it never happened went offline). I have activated the logs and should be able to provide logs early next week.

What's main router (DHCP server) in your network? Does it also broadcast WiFi?
I have a hauwei fiber optic router, which is NOT broadcasting WiFi, connected to three DECO ax1500 all in AP mode. 
 

I have noticed that all of the complaints appear to have DECO mesh units. Perhaps something to check?

  @Wayne-TP  

Dear Wayne, 

I have checked and there is nothing wrong.

Just for adicional information, I am sure that it is Software/Hardware related, as now the camera that has been connected has decided to die, and doesn't connect.

I can provide logs for one of the cameras as I have been recording log for the past week.

Please advise how you want to receive the log.

Regards,

Ricardo

  @Tweeny 

having the same issues as you guys! Same networks config, worked perfectly before the last Update. I am running a Fritz!Box, newest model with several wired APs and had no issues at all before. Now all 4 of my C410 go dark but are still connected to the WiFi from Time to Time. It seems like they are going into hybernation mode or sth