PA278CV *alerts a repeater is connected to your system*

[Yuniel]

https://imgur.com/whG1Rzw
using 2070 super also i try this monitor on another computer 2060 super also say alerts a repeater is connected to your system
only go aways when using hdmi (i try using 3 diferent display port cables), but why ? i want use display port cable , single monitor i dont have anything alese connected

does this affected (performance) me this message if i use display port for gaming or watch movie netflix etc ??
or the display port of my monitor is defective ? i try to change display port menu monitor from 1.2 to 1.1 but nothing hapenned