I do not understand, what ACE is telling me.
Example B777GE: fully loaded passenger. ACE give me a weight of approx 23,0 Tons. That is real passenger load.
Now belly load. I change the ULD weight to 944KG each and load all 10 ULD's . Now it comes: for this 10 ULD's a 944KG each, ACE give me a total of 1942KG!!!!
What do I miss?
Whatever weight I use for the ULD, ACE never give me the weight for the 10 ULD's with those weights.

Peter

It's obviously wrong. I tested the ACE to see what it would do, and adding 944 KGS, for the ULD weights, and adding 10 of them, I saw what you saw (1942 kg). I changed it to LBS, and the weight changed to 2082 lbs for each ULD, and a total weight of 9443 LBS, which is much closer to what it should have been showing when the settings were for KGS.

Report it in the 777 Captain (FSX) - Tech issues forum

Mark, I cannot for what reason open a new topic in the tech issue forum. The "new topic" button is missing as well it says at the end
of the page "you cannot start a  new  topic"

Can you copy it over for me pls?

Tks, Peter

Post in the MISC topic: https://www.captainsim.org/forum/csf.pl?num=1338411771

I should have been more specific! :-/
You don't create a new topic, you add a post in one of the existing topics. Thw topic that suites the problem, which as Tanya pointed out, is MISC.

Done.

Tks Mark, as always, great help

Peter

Mark, you told me to move the thread into the misc forum, which I
did. Question now: what happens now, is it finish and I have to live with it, or can I expect some reaction from CS, or whatever.

Best, Peter :)

You have to live with it while you wait for it to be fixed.