@Kevin_Z Fiber I have disconnected it as I couldn't get a response fast enough and switching back to my old Netgear router gave me 935 Mbps up and Down. Also, connecting the fiber device cable to my...

@Kevin_Z I have factory reset, I have updated the latest firmware, I have measured from the route AND the PC. Kevin_Z wrote @Xarias Please update and install the latest firmware on your AX11000, then...

@Kevin_Z

Two days ago completely normal, no real changes to my network, speed measured by the network test in the router,

As of yesterday, the Router Bandwith shows 17 Mbps Down 836 Mbps up on my Fiber connection. Called Ting, Connected directly to PC in safe Mode I get 935 up and down! I have done a complete reset on...