windrose-public | [2026.04.26-20.13.55:204][379]R5LogTerrainGenerator: [001379] R5TG::Latest::FTerrainGenerator::Generate ThrId: 1800 Generate Terrain took 0.712 seconds. [D:\Source\Build\work\gameRepoCheckoutDir\Plugins\R5TerrainGenerator\Source\R5TerrainGenerator\Private\R5TG_TerrainGenerator.cpp:730]
windrose-public exited with code 1 (restarting)
Edited because I found the solution:
The LXC under Proxmox was set by default to low max RAM. So the server would start fine, but would die under map generation because of out of memory. It did not give any indication that this was an issue.
I suggest adding a warning/fatal error if detected memory is too low.