@DrAhmed86 

Are you sure your device is connected on 5GHz? Deco mesh has that feature, when dual-band is enabled, to push idle device to 2.4GHz. 

Disable 2.4GHz for Main Network in Deco app and try speed tests again.

  @Alexandre. 
 

yep tried that but in vain 

am using pixel 7 pro for wifi testing and tells me that am connected 5hz on wifi 6 

On top of that am testing LAN speed to my home server and i can get around the full speed of my 1 gig lan 

  @DrAhmed86 

Pixel 7 Pro supports WiFi6e. Have you tried speed tests with Pixel connected to Deco 6GHz band? If I am not mistaken, Deco mesh requires separate 6GHz SSID for XE75 Pro, different from 5GHz/2.4GHz SSID.

  @DrAhmed86 

Also, one more thing: what does Pixel say under Transmit link speed and Receive link speed in Network Details? If you can check that for both 5GHz and 6GHz connections, that would be even better.

  @Alexandre. 

Connected to 6hz after enabling and still the same issue, ya feel like the wifi speed is limited or restricted by sth idk cause evry time i test it still 300 tops out of 500 

  @DrAhmed86 

As your screenshot shows, device has excellent connection to Deco node, with gigabit speeds.

One more thing to check, if you don't mind. You said each of your Satellites is hardwired to ISP router. Please check each of them in Deco app to see if each of them reports Ethernet backhaul, example:

  @Alexandre. 

Also, Show List can tell you same info, for all Deco units at once:

  @Alexandre. 

Just only one node is wired connected to isp router and the other node a little bit far connected wireless 

Both in access mode 

  @Alexandre. 

  @DrAhmed86 

OK, then please do the speed test with the following setup:

1. Power off Hallway Deco.

2. Bring Pixel to where Living Room Deco is, place Pixel in direct unobstructed view from Main Deco about 1 meter (3 feet) away. 

3. Ensure Pixel connects to 6GHz. Check Transmit/Receive speeds again, they should be above gigabit.

4. Run speed tests using OOkla app (install it on Pixel if necessary) and fast.com web site in browser.