TFT color check

[Pyrrho]

Is that horizontal line supposed to be there, or maybe it is a trace of the cursor during the drawing of the logo screen?

Unless a firmware update removed it the line is there as part of the color change between the dark blue field on the bottom of the screen and the lighter-blue to dark blue fade on the top. See linked images further up-thread. I'm not a fan of the line if viewing the graphic by itself, but am if I were to make a desktop image out of it -- especially for desktop layouts using Task Bars or Docks on the bottom of the screen.