@pucinho Hi, welcome to the community. Can I have the firmware version of your Deco X50? How about the model number of the network switch? Please also try to replace the new Ethernet cable to connect...

@Larsgaming Hi, welcome to the community. Can I have the model number as well as the firmware version of your Deco? Best regards.

@M_Arrigoni Hi, thank you very much for the feedback. After 1.1.7, there is another version-1.3.0 Build 20250725. https://www.tp-link.com/en/support/download/deco-x1500/#Firmware It is suggested to...

@Palmcola Update: Please refer to the suggestions here: https://community.tp-link.com/en/home/forum/topic/837864

@BobDK Hi, welcome to the community. No, it didn't. Best regards.

@fkopmazkaya Hi, thanks for the update. I've forwarded your case to the senior engineer for further assistance. Please check the email later for more suggestions. By the way, please also help me...