new xbox controller feels slow and delayed

Ok i just did another factory reset to default on the console so i will test it and if this doesn't work i will try the offline update USB thing. thanks

Keep me posted if necessary
Take care!

Try downloading another free game, just to test

I have a Series S too, so it's strange to hear that you're experiencing a delay with the latest update.

We could try couple things more on your console:

1. Perform a factory reset but keeping games & apps:
Go to Settings > System > Console info > reset
1.1 The same but deleting everything

2. Perform an offline update for your console. In that way Xbox system will be installed from scratch.
For this you need a USB and PC to format it and transfer files provided in the link below (with steps):

https://support.xbox.com/en-US/help/hardware-ne...

I already connect my controller wired via cable and i have restarted router unplugging power cords from both sides just yesterday and no luck. But i have not tried re-adding profile by removing and then adding again and also have not tried another game

Yes i checked my other controller as well and both this delayed one and the OG that came with the Xbox series s is 1914 model and yes everything is updated including controller and system. I don't have any other games so i don't know if it's just Fortnite or not.