I have updated to 3.042.020 with no improvement,
Also ran Mach3 lathe and plasma without g100 to see what happens and I get the same severe memory leak
![Huh ???](https://www.machsupport.com/forum/Smileys/default/huh.gif)
.
Started every program on the pc to check if there was any other leaks, seems its only mach.
The pic shows the pc inside the control cabinet, this is why I dont want to update it.
Sven