Skip to content
LucasTHCRR edited this page Oct 23, 2026 · 2 revisions

FAQ

Can I go back to Paper? Yes. Put the Paper jar back. LZ4 region files are read by Paper and vanilla too.

Does PaperStream break my farms? It should not. Iron farms, villager trading halls, mob farms, item sorters and piston doors were kept in mind for every feature, and each one can be turned off. If a farm behaves differently on PaperStream than on Paper, please report it with the farm design.

The log says "Chunk workers run with nice ..." What is that? The chunk worker threads run with a lower CPU priority than the main thread, see Features. Set chunks.worker-priority.nice: 0 to turn it off.

The log says "Could not lower the chunk worker priority". Some hosts do not allow it. Nothing breaks, the workers just keep the normal priority.

Which profile should I use? See Profiles. In short: performance for 2 to 4 cores, medium otherwise.

A plugin works on Paper but not on PaperStream. Please report it on Discord with the plugin name, version and the error from the log: https://dc.gg/paperstream

Where do I report problems? To PaperStream, not to PaperMC: https://dc.gg/paperstream, support@paperstream.dev or the GitHub issues.

Clone this wiki locally