@nachov I see. It is suggested to reset the C7 to factory defaults when you have time to do this, and the VPN setting on it will be cleared after the firmware reset, you will need to reconfigure it...

@IvoP How about trying the beta firmware which we provided here, then disable the Onemesh feature on the C6, then monitor again?

Hi @shasha223344 , make sure you are tagging a TP-Link Admin if you want a timely response. Unless we are tagged we do not see that new responses have been added. We do not subscribe to every thread...

@Indi_dog The Archer VR1600v is a different product from Archer C1200, please discuss it in the below section, you can open the topic on your own: https://community.tp-link.com/en/home/forum/121

@sakchaij Yes, you will get the new official firmware in the near furture, please pay attention to the website or on your router web GUI.

@Mahesh9219 Weird issue. If the upload speed drops at 0.00 during 6:15 PM-10 PM, there seems no internet access, or you cannot load anything when connected to the C6 network, how about the internet...