@JohnyJohansen Hi, welcome to our community. It is suggested to try the Recommended Solution in this thread:[Solution] Downloading stops after 2GB Thank you and best regards.

@alqam Hi, welcome to our community. What is the OS of your computer? You may refer to install the corresponding driver from the official website. How to install the driver manually on MAC OS Thank...

@kprees Hi, welcome to our community. You may refer to the guide to troubleshoot: What should I do if the TP-Link network adapter is not working properly in my computer? Please share the model of...

@Daneczek Hi, welcome to our community. You may consider using the pre-released firmware version in the thread: Deco M4_V1/V2_1.7.0 Official Ready for Test! Thank you and best regards.

@teodoro Hi, thanks for posting question here. When the internet runs properly, if you restart 5G modem, do you need also to restart Deco network? Did you ever try to change the Ethernet cable...

@MohHasan Hi, welcome to our community. We need to know more details for further analysis. May I confirm your exact network topology, including the model of your switch if you are using? If you...