Issues with Cura 2.3.0

[drindt 0]

Dear forum members,

since i use the new cura 2.3.0 on UM2+ i experience extrusion lines with gap between and also underextrusion. I would tend to say the whole geometry of all lines are scaled up. I played with the material flow and set it up to 115% and more but the problem doesn't gone. For me seems that's not just an material extrusion problem. Maybe someone recognized same issues?

Thank you in advance for your support,

Daniel