@David-TP Much appreciated, I can confirm receipt of the email and look forward to working to find a solution. For further context in recent developments to try and identify a solution, I recently...

@David-TP Do you see any chance of TP Link looking into this? Certainly seems that a few users are experiencing the problem.

@David-TP I've been running speed tests at various times of the day for the past few days + checking the stats on the devices connected to those ports. They remain at 100m/s. The bottom port (2.5G/s)...

@David-TP The Deco's are set to run in access point mode. I have been able to further isolate the problem. Both ethernet ports running from the main deco to the satellites appear run fine at...

Recently it seems my XE75 Pro have started incorrectly auto sensing my Ethernet ports on my satellite deco's have started going down to 100Mbps when there are 1000Mbps Cat 6 & 5e cables connected to...