@Southpawzzz1 Hi, welcome to the community. I don't think the 1.4.11 might reduce the powerline backhaul signal since it mainly optimized the security issue. But 1.4.11 could revet to 1.4.10 directly...

@marco-c Hi, Does it help if we try to set the QoS to 2Gbps D/L, 1Gbps U/L? How about the wireless download speed on these two devices? By the way, will the upload speed get better when they are...

@DrChops Hi, Are all three Deco units Deco X80? If yes, with the latest firmware of Deco X80, you could manually set the connection preference: How to select a preferred signal source on the Deco App...

@amtrakuk Hi, Thanks for the continuous update. Although the engineers didn't disclose the specific cause of the range extender failing to boot up properly, I think your suggestion makes sense. It is...

@WiFiArmsrace Hi, it is for V1 only. There will be a similar version for XE75 Pro_V2 but I'm not sure how long it takes to get the firmware official released. Thank you very much and best regards.

@Y777Y Hi, welcome to the community. You are right that the 1.6.1 firmware version hasn't added the option to set a connection preference in the app. The previously anticipated release date is...