Hey, welcome to the forum!
Disable the WiFi on the XR500, it will be conflicting with the wrt WiFi so that will help a lot. Then make sure you've entered your max speeds in Anti-Bufferbloats options. Set sliders to 70/70 and when high priority traffic detected and should be good to go!
ok i do that and i have to disable so more thing on the wrt3200acm and now it working good xr500 for consoles and wrt3200acm for wifi that way not have to much things running on xr500 tanks for the help