Rightclick of Mouse (System Window) hangs sometimes

this thread reminded me to sth i noticed few days ago when i didn’t have webaccess to post this:

somebody else around here who noticed that sometimes the Right Button Outlet of Mouse (System) Window holds “1” after rightclicking? like a missing internal togedge for debouncing?

i can reproduce this with the camerapatch included in
CubeTexture (PS Template).fx on at least two PCs.
Renderer (TTY) does’t say anything.

Yup seen that too, I’ve had it in the normal camera patch too.

could reproduce it with an empty renderer.

everytime i rightclick inside the renderer and move the mouse outside before releasing it gets stuck.
same behaviour for the middlemouse outlet. just the leftclicks does as supposed to

thanks. fixed for beta>14