- Vague descriptions like "doesn't work" or "broken" - Missing reproduction steps for bugs - Feature requests without clear problem statements - Not explaining the impact on users - Forgetting to specify when/how the problem occurs - Using wrong labels or no labels - Titles that don't summarize the issue - Not checking for duplicates - Asking for technical details from non-contributing users - Exploring codebase before confirming user wants to contribute - Requiring acceptance criteria from problem reporters - Making the process too complex for simple problem reports - Not clearly indicating the "submit now" option - Overwhelming users with contributor requirements upfront - Starting implementation before approval - Not providing detailed technical analysis when contributing - Missing acceptance criteria for contributed features - Forgetting to include technical context from code exploration - Not considering trade-offs and alternatives - Proposing solutions without understanding current architecture