Hi Philipp, Cause the latest firmware fixed the WPA2 Security (KRACKs) Vulnerability, I confirmed with our engineers, there is no way to downgrade it to the original firmware yet. While per I said...

M.Hamed wrote I have the same problem where my router and extender RE350 show that they have the internet and my devices are connected, but no internet reach my devices. Hi, What is the light status...

Hi Vada, I emailed you the instruction to downgrade the firmware already, you can check your inbox. After that, please take some time to test whether it works fine. Any updates, just let me know....

Hi, Do you want to connect 9980 to the Fritz router by wired cable or wireless? If it is connected by wired cable, you can read the guidance below:...

Hi all, I did a test at my end, when you start a new thread, once you enter C9/archer C9 in the model box, it will pair the correct/complete model number automatically. C9 is available there....

Hi, Please tell me the current network topology/diagram. Cause the C5400x does not support VOIP function, how did you make VOIP call? could you please provide more details about the VOIP issue and...