2 equals C100 units but one of them losing connectivity a couple of hours after booting up

2 equals C100 units but one of them losing connectivity a couple of hours after booting up

2 equals C100 units but one of them losing connectivity a couple of hours after booting up
2 equals C100 units but one of them losing connectivity a couple of hours after booting up
2025-09-08 23:11:16
Model: Tapo C100  
Hardware Version: V1
Firmware Version: 1.3.16

Hello community; first post here.

 

I've bought 2 units of the same Tapo C100 smart home cameras back in November 2021 but at that time I have had difficulties installing them (I remember that the problems were exactly about connectivity issues) at my mom's house and since she was not actually needing a smart home security solution at that time, they went directly to the bottom of a drawer, and stayed there till now I am with a dog at home, so I've asked my mom to give me back the cameras.

 

Ok, short before getting the C100s back, I've recently bought a C200 on sale via Amazon and it was so easy to install and set it up; sadly I can't say the same about the C100. One of them is actually working well, showing the live view either when I'm home on the same network or out there making use of 5G or the Wi-Fi network at the office; but the other is giving me problems - I'll try to explain more below.

 

After booting up, the live view works fine for a couple of hours and then the camera simply stops showing the video; it is located very near the router, the camera firmware is up to date and the same I can tell about the Tapo app on my Android phone. It's weird because all the time its led is solid green. Searching the web, I've tried to assing the camera a fixed IP and changed the router's DNS server to the one from Google instead of my internet provider's default one.

 

I've came to a point where I don't know what to do next; can I assume the camera is defective?! I see C100 is still available to be bought and knowing the form's Hardware Version dropdown up above shows V1 up to V20, it's correct to say that my unit is so so old that it will be better to buy a newer hardware version C100 unit with issues reviewed and fixed?

 

I apologize in advance for the long text, but I've tried to explain all the context.

 

Regards,

Wladimir D, from Brazil

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#1
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7 Reply
Re:2 equals C100 units but one of them losing connectivity a couple of hours after booting up
2025-09-09 11:36:03

  @Wladimir_D 

Hi,
Please confirm the following information about the reported phenomenon.

 

  1. On the problematic Tapo C100, please go to its Device Settings > Device Info page, tap the Wi-Fi icon, and check the RSSI value. 
  2. What's the model number of your router? Are there any obstacles between the camera and the router?
  3. When the camera stops showing the video, does any error message appear on the camera's Live View page? Is the camera displayed offline in the Tapo app?
  4. Does the camera stop showing the video even when your phone connects to the same Wi-Fi as the camera?

 

Best Regards

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#2
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Re:2 equals C100 units but one of them losing connectivity a couple of hours after booting up
2025-09-09 13:28:10

  @Solla-topee, thank you for your reply. Ok, I'm at the office right now, but I'll reply with the all the additional info possible from here.

 

  1. RSSI value: -37 (right now, this page does not show the network name anymore as it uses to, but only the universally known WiFi icon where I touched to get the value), and the live view is just frozen at the timestamp of 30 minutes ago when the live view just stopped being shown, along with the loading animation until the refresh arrow icon is shown awaiting to be clicked to retry - before leaving to work, I've just rebooted the camera by disconecting its power outlet and then the live view was OK for about 2 hours.


  2. The modem/router is a basic one given to me by the internet provider compay (Vivo by Telefonica, in Brazil); t's a MitraStar GPT-2742GX4X5. And there is not another equipment between it and the camera.


  3. No, no error is shown as I've tried to explain on the 1st topic up above; and no, the camera does not appear as offline - it only appears like that when I disconnect its power outlet.


  4. Yes, the problem occurs even when I'm at home; always a couple of hours (sometimes just minutes) after booting up.

 

It's weird because the 2 C100 unites were bought from the same store at the same occasion and the other one works completely fine with not interruption on live view and detections recordings and notifications.

 

Thank you for your time!

 

Regards,

Wladimir D.

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#3
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Re:2 equals C100 units but one of them losing connectivity a couple of hours after booting up
2025-09-10 06:38:52

  @Wladimir_D 

Hi, 
Please check if the following tips help in your situation.


  1. Go to the camera's Device Settings >Reboot Camera page to reboot the camera when you fail to load the camera's live view page, and check if the live view page will load successfully.
  2. Try a different phone when the live view page fails to load and check if it helps.
  3. On the camera's Device Settings > Advanced Settings > Display Settings page, please select Compatible Mode and check if the camera will load the live view page properly.


Best Regards

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Re:2 equals C100 units but one of them losing connectivity a couple of hours after booting up
2025-09-10 16:32:00

  @Solla-topee, hello!!

 

Today, the live view was working fine for about 4 straight hours - a record; but it got frozen again. The device info, though showing the camera is connected to my home network with -35RSSI, apparently does not respond to my restarting attempts (the app screen shows an animation and goes to the home screen, where all the devices are listed, but the camera is still as online, but the live view is still frozen).

 

As I'm away, I can't tell you properly if the camera actually restarted. And It's already on compatible mode since I've experienced the first problems. 

 

Maybe the camera is heating up, can I assume that? As there's an option to schedule automatic restarts, is there any known issue like I'm experiencing? 

 

Oh, right know, I can't try the live view from another device, but I'll check when back home with my tablet. 

 

Thank you again, and hope you can still try to help me out.

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Re:2 equals C100 units but one of them losing connectivity a couple of hours after booting up
2025-09-11 06:42:57

  @Wladimir_D 

Hi,
Thank you for your attempt. I'll wait for your test result.

 

If the same behavior persists, please follow the instructions below to collect the camera log. Then, please send me your phone's model number, OS version, and the Tapo app's version.
How to get the log of Tapo Camera
 

Best Regards

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Re:2 equals C100 units but one of them losing connectivity a couple of hours after booting up
2025-09-12 01:07:48

  @Solla-topee, hello! Thank you again for helping me out, but you won't believe it (actually, I'm still trying to as well): arriving at home, as the camera was appearing as offline on the app, I've disconnected its power cord, connected it again and got surprised because the camera simply has not booted up.

 

And I've tried the power cord of the other functioning C100, and the behavior was the same: no booting up at all. Wow, that's a real bummer!

 

So, for now, I will not be able to retrieve the log from the faulty C100. And, please, let me ask you: considering the cameras were bought back there in 2021, there's no more warranty period left, is there?

 

Looking up for information about the Tapo cameras being sold today, I've found another model, TC60, and the web (and all the summary AI available) tells C100 and TC60 are the same cameras with exactly the same features. Is that right? If so, which one you would you recommend me to get?

 

Thank you again for all the information and messagens so far; waiting for the next one.

 

Regards,

Wladimir D.

 

P.S.: after have written the message above, I've realized that the diagnostics toggle was set to ON on the faulty camera, so I've taken its microSD card and had success extracting its data, including the log file (it's attached to this post, but it dates from Sept 1st). My phone is a Samsung Galaxy S23 Ultra running One UI 7.0 (Android 15), and the Tapo app version is 3.13.818.

File:
diagnose_log.zipDownload
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#7
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Re:2 equals C100 units but one of them losing connectivity a couple of hours after booting up
2025-09-12 07:12:07

  @Wladimir_D 

Hi,
If the camera can't be turned on, it may be a hardware issue. And if the camera was bought in 2021, it is usually out of warranty. You can contact our local team to double-confirm.
 

Typically, you can visit our official website, compare the two cameras' specifications pages or datasheets to understand their differences. If they have almost the same features, you can purchase the one you prefer.

 

Best Regards

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#8
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