Question horizontal lines on display every time i turn it

Streetkilln

Honorable
Jun 2, 2015
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i have a dual display setup one monitor is a msi 2k 144hz, the other display is a lg 4k 60hz display.
now to the problem.. everytime i have my monitors off and i turn them back on my 144hz monitor starts the have lines going across and flickering , itll doe this for a few minutes then go away, i tried to switch out the display port cables but it still does it, the only fix i found that will stop it is switching the refresh rate to 120hz, wait a few minutes and turn it back to 144hz.
not sure when this happens everytime i turn on my monitor.

the monitor having this issue is
msi optix mag271cqr
i have a evga rtx 2070 super xc ultra connected with dp to it
 
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