I have a problem whit random black screens on my Asus 1070

[Bonux019]

I used this gpu in my old system, i had a 1080p monitor connected over hdmi to vga adapter and a 1360x768 tv over hdmi and it worked great

 

Now my new system has the same gpu

Im running two 1080p 144hz monitors and the tv fine

But as soon as there is a load on the gpu like a stress test or game the main monitor randomly black screens for a few seconds

And when i disconnect the tv it stops doing that

But i want all 3 of my monitors connected at all times

 

For now my solution is

I added my old Gigabyte GT1030 in the pc just to run the tv

But im searching for a solution so that i can have just the 1070 in the pc

I was looking everywhere and cant find anything, so im asking you guys if you know how to help me

(I would just buy a new gpu but i cant)

 

Bios is up to date and i updated the firmware on the gpu and tried the dp 1.4 pach

 

My pc specs are:

Ryzen 5 5600x

Asus B550f no wifi 

32gb ddr4 at 3200mhz

3 ssds and a hdd

Nvidia geforce gtx 1070

https://www.asus.com/Motherboards-Components/Graphics-Cards/All-series/DUAL-GTX1070-O8G/

Nvidia geforce gt 1030

https://www.gigabyte.com/Graphics-Card/GV-N1030D5-2GL#kf