QUOTE(opjust @ May 4 2019, 02:45 PM)
On my iPhone XR I can get around 250.. that’s around similar speed with my old TM stock router..
Try setting the 5GHz bandwidth to 80MHz, if it is not set already, and see if that will increase the speed. iPhone XR is only 2x2 MIMO so don't have any high expectations. By the way, if your firmware has not been updated to the latest version, do that. It won't help with the speed, but will fix some bugs.
QUOTE(jedi_dc @ May 4 2019, 03:45 PM)
Hmm, that's odd indeed, would expect the iphone XR to be able to hit 400 at least on a c2300

. Perhaps sifu
silentvampire can help you with this since he's using a c2300 as well

It potentially could, but it is hard to say with wifi. I am using C3150 by the way. Thank you for the tag though.