I think this is due to the interactive router settings.

Main menu bar:

route > interactive router options (bottom of the list)

set mode = Highlight collisions

set options: Free angle mode (no shove/walkaround)

That should allow you to place the track at any angle.

Andy






On Fri, 13 May 2022 14:04:03 +0200
"jpgendner" <jean-paul.gendner@...> wrote:

Hello,
 ??? I appologize because I am no more able to create tracks with any 
angle !
 ??? I have unchecked the corresponding case, but it do not works !

 ??? A few months ago, I does that, but I do not remember how ! !
 ??? I am using Kicad version 5.1.8 under Windows 10 64 bits.
 ??? Any help is welcome ...
 ??? Best regards,
 ??? Jean-Paul

****
Jean-Paul Gendner
Site : f5bu.fr