Common Patterns and Fixes

🧠 Frequent Problems and Their Fixes

Symptom	Cause	Fix
UI hangs on button tap	`.Result` or `.Wait()` blocking async work	Use `await` and make calling methods async
Scrolling is janky	Too many views rendered in a list	Use `CollectionView` with virtualization
Memory grows over time	Event or delegate keeps objects alive	Unsubscribe events on page disappear or dispose
Startup takes >3s	Synchronous work in app init	Defer non-critical work or use lazy services

For detailed remediation, revisit earlier guides or use the Quick Checklist again.

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