@Matther_F Hi, thanks for posting question on our community. May I confirm what mode you are using? DSL modem router mode or wireless router mode? Can you try to take factory reset and reconfigure it...

@EfeG Hi, thanks for posting question on our community. If the internet connection is unstable, it is suggested to follow tips in the troubleshooting guide. Also, you may try latest firmware from the...

@Richardtt Hi, thanks for posting question on our community. If the internet connection is unstable, it is suggested to follow tips in the troubleshooting guide.

@mikeh_1978 Hi, thanks for posting question on our community. It is suggested to follow tips in the troubleshooting guide.

@Macka_ Hi, thanks for posting question on our community. We will likely reach out to you via email to continue to troubleshoot your issue. Please check your email box and confirm.

@rane61 Hi, thanks for posting question on our community. To assist you efficiently, I've forwarded your case to the TP-Link support engineers who will contact you with your registered email address...