Lag wireless mouse

rdopler313

Reputable
Apr 1, 2014
54
0
4,630
I juat bought a new 4k tv and i am using it with my pc. There is a ton of lag on the mouse. I have a samsung mu7000 uhd tv. If anyone could help me fix this issue it would be greatly appreciated. I am assuming i have to chnage some settings but am unsure.
 
The TV or something near the TV may be generating 2.4GHz interference. Might need a 5GHz wireless mouse.

BTW a Bluetooth mouse won't help because that is also 2.4GHz just like Wifi, most RF wireless mice/phones/baby monitors and even USB 3.0. It's pretty common for routers to have very shielded USB ports for this reason--otherwise using the USB kills the Wifi. So it could be your USB Chromecast/Fire TV Stick/Roku!

How is the 2.4GHz Wifi signal right next to the TV?