Here's my setup. ROG AX11000 running FW 220.127.116.11.386_45934 ISP is Xfinity @ 1.3Gb down w/ their B7 (white) router PC with Intel I211 Gb wired NIC Driver Ver. 18.104.22.168 Dated 2/23/2021 Samsung S21 Ultra Android 12 Nov. 1st security update
How everything is connected. COAX from wall > Xfinity Router > Xfinity Router 2.5Gb port via CAT6e > AX11000 2.5Gb port > AX11000 1Gb port via CAT6e > 1Gb port on PC. AX11000 is in AP mode Also, S21 Ultra connected to AX11000 via second 5Ghz.
Issues I am seeing. Running a speed test via WiFi Man app on S21 Ultra will produce consistent 1.2-1.3Gb download speed. Which is great. Running any speed test on the PC be it through Ookla, Ubiquity, etc. will cap at 400Mb no matter how many times I run it. Time of day and day of week doesn't matter. ALWAYS 400Mb.
Things I've tried. Rolling back drivers on Intel NIC Rolling back FW on AX11000 to two different versions Enabling jumbo frames (both PC and router) Plugging the CAT6e cable from Xfintiy router directly into PC. (This will produce a speed of about 800-900Mb), but once I revert back to the original way I am capped at 400Mb again.
I am at a loss as to what to try next. The only thing preventing faster wired speeds is the ASUS router. Any ideas or help would be greatly appreciated.
Hi mate, I am sure about AP mode, If you can check if your AX11000 router in AP mode is there a network map option. There will be an option to set priority to Auto. wirelwss or Wired. Try set wired and observed any changes in your wired LAN connection.