Battle.net causing screen tearing

As soon as it started to install there was the occosional tear in my screen shut the app off and restart pc its fine launch battle.net the tearing starts again.

Specs
I5 9500f
Rx 570 4g
16g ram
Gigabyte d3sh b360

Ps have windows running on 4k thru sharp 50" roku tv the gpu like to put the tv in hdr mode and not sure if the tv likes it or not flickers sumtimes.

Same, haven’t found a solution as of yet. Hopefully Blizzard will get back with us soon.