You have heard right =)
5.4 it’s a good idea to delete CitySampleCookedEditor.Target.cs
MATRIX5.4 packaged SUCCESSFULLY 
-
32GB RAM + 16GB PAGEFILE = CRASH
32GB RAM + 32GB PAGEFILE = finished =) -
There is not enough space on the disk. = CRASH
vault cache 5.4 100GB (can be deleted = download cache)
project 5.4 100GB (= copy of vault cache + more)
project cooked +100GB
package 5.4 20GB
UE5.4 40GB
= 360 GB
Running AutomationTool…
Using bundled DotNet SDK version: 6.0.302
Starting AutomationTool…
BUILD SUCCESSFUL
AutomationTool executed for 0h 27m 31s (3rd try)
AutomationTool exiting with ExitCode=0 (Success)
I think It took in summary about 1 hour in 3 tries on 12600k
minimum?? VS2022 components needed (maybe any other can be substracted =) )
Now I will try to package Matrix 5.5
Thanks for the tip for Matrix 5.4 =) 