I've been building a gold farm using the printer and it repeatedly unsneaks while i build

I've actually noticed this too, but it's kind of hard to pinpoint what is causing this. Would you mind sharing the schematic you're building?

I've just been building dashpums gold farm, https://drive.google.com/drive/folders/1JYaujDF8ZacHPy3FnodYXZmuFPgfc99Y