Format problems.
THE CAUSE
Models default to lists and headings whether or not they suit.
THE FIX
"Write in continuous prose. No bullet points or headings."
State it explicitly.
WHEN LISTS ARE RIGHT
Genuinely enumerable content: steps, options, requirements.
WHEN THEY ARE NOT
Argument, explanation, narrative, anything requiring connection between ideas.
A list of disconnected statements looks organised and communicates less.
OTHER FORMAT INSTRUCTIONS THAT HELP
"Use headings only where the content genuinely changes subject." "No numbered lists." "One paragraph per idea."
FOR TABLES
Specify the columns.
FOR STRUCTURED OUTPUT
Give an example of the exact format.
THE GENERAL RULE
If the format matters, state it. It will not guess correctly.