Eilef Sandnæs

Sounds like it maybe restarted beacause of the resolution of the viewport changed? The safest way to render in the viewport, is to use the render settings from Karma render settings. Doing it this way you can change the viewport scale all you want, because resolution is decided in the render settings.

alexeyvanzhula1984
In most cases, Houdini icons do not convey the essence of the tool

Do you have couple of examples?

In the parts of Houdini I do most of my work I have not had this problem.

You not liking the Houdini Icons :o

The multi-colored icons Houdini have is the best icons of the DCC apps I use, Looks great!