If A27.1 doesn't work for you, you can try installing an even older version.
A23b is a still great fun, and it also has a much smaller memory footprint.
Hi @Caterina, welcome to the forums.
If you'd upload your logs the problem could possibly be resolved.
Here's how to find them: https://gitea.wildfiregames.com/0ad/0ad/wiki/GameDataPaths
Endpoint=https://gitea.wildfiregames.com/0ad/0ad.git/info/lfs (auth=basic)
Endpoint (upstream)=https://gitea.wildfiregames.com/0ad/0ad.git/info/lfs (auth=basic)
Yeah, but I have only those two.
Everything seems to work now.