Issue at diagonal moves

[Felipe Bertucci]

Hello guys, i'm new here, and trying to make my eleksdraw work, i'm using elekscam software, but my plotter is losing the path at diagnal movemens Just like the image below.
Should be like that:
And its outgoing like that:
Anyone knows if that is an software or hardware error?

[coudron]

Same issue here. A fix would be great!