@bambinotenchie Thank you for your post. “Not certificated” means you still need to enter the device’s login credentials. These are normally obtained by managing the device through its dedicated app.

@raph1978 Thank you so much for taking the time to post the issue on the TP-Link community! To better assist you, I've created a support ticket via your registered email address and escalated it to...

@Intersys OK, we’ll run deeper local tests and get back to you with any findings.

@Vlad123 Thank you so much for taking the time to post the issue on the TP-Link community! To better assist you, I've created a support ticket via your registered email address and escalated it to...

@Vlad123 Thank you for your post. Do you only experience this issue with Apple devices? To help us pinpoint the root cause, please: Capture separate packet traces on both the LAN and WAN ports and...

@Gooberry We’ve identified the issue—it only occurs in Firefox with stricter security policies; Edge and Chrome are unaffected. A fix will be included in a future firmware release; timing is not yet...