Matrix Games Forums

Posted: **Wed Jan 21, 2026 7:07 pm**

Load the scenario posted by maverick3320.

https://forums.matrixgames.com/viewtopi ... 5#p5258875

Run it after the fuse error (visible in B1776), stop the simulation and minimize CMO.

In the task manager you may see CMO not responding and an increase of the memory use from 3,5 to more than 6 Gb and then back to 3,5 again.

It may recover or not and need to close in the task manager.

Posted: **Wed Jan 21, 2026 8:00 pm**

Is this happening in general or only specifically in this scenario?

Posted: **Mon Feb 16, 2026 10:39 am**

Still see this happening in B1817.

Another example, Knightpawn save posted in the link below.

To reproduce, load the save, run at double flame for some seconds, stop the simulation, minimize.

CMO is hanged, maximizing it, you may see that the memory use is increased until more than 6Gb, later will come back suddenly to more than 3GB, but still hanged.

https://forums.matrixgames.com/viewtopic.php?t=414535

: CNRM.png (7.89 KiB) Viewed 258 times

Posted: **Thu Aug 06, 2026 7:59 am**

Logged #17489

Posted: **Fri Aug 21, 2026 3:30 pm**

When it happens, most of the screen is black.

Only a small part on the top left is not, with what should be the screen.

: CMOH.png (10.65 KiB) Viewed 93 times

Matrix Games Forums

[LOGGED] B1776 Minimizing hangs CMO, memory use increased

[LOGGED] B1776 Minimizing hangs CMO, memory use increased

Re: B1776 Minimizing hangs CMO, memory use increased

Re: B1776 Minimizing hangs CMO, memory use increased

Re: B1776 Minimizing hangs CMO, memory use increased

Re: [LOGGED] B1776 Minimizing hangs CMO, memory use increased