Hi @David-TP Thanks for the welcome. I've managed to track this down, but I'm not sure why it is the way it is. It's down to the MTU setting. The MacOS Sonoma default is 1500, but this seems to be...

I have a very strange problem. Since upgrading to firmware version 1.2.3 on my X95(EU) the WiFi upload speed on both my Macs (M1 MacBook Pro, and M1 Max Mac Studio) are limited to around 20-30 Mbps....