NicKoehler

I used the source SVG. If the logo needs to be fixed, I can do it, but I need to know if the logo's asymmetry is intentional.

I made this version. It should be perfectly symmetrical 

I would like to redesign it, if you want. I just need to know your constraints/guidelines.

What about this one? I just made minor refinements like rotation, spacing between the two half circles and color. Tell me if you want any changes or try something completely...

Here are some sketches that I made today. Each one of them features a minimal 'R' and 'D' forming a logo. There is always room for improvement, if you like...

I created a [new branch in my fork](https://github.com/NicKoehler/rustdesk/tree/new-icon) with my previous redesign. If you're interested.

I'll try something

How about one of these?  

This is Open Sans with bold style applied

Sure