Display issues : Lines of pixels not as bright as the rest?

Elektron Gear Digitakt
41

Hello!

I have a problem with my Digitakt. Blank line appears on the sceen:

22092714_1870216416327082_93962679_o.jpg1334×1000 131 KB

Did anyone had similar problem? Is it hardware or software issue? My OS is 1.03.

Thank you for help