A. 1. Restart your iPhone: A simple restart can often resolve performance issues. Power off your device and turn it back on. 2. Clear app cache: Go to Settings > General > iPhone Storage, find SmartLinx Go, and select 'Offload App'. Reinstall it from the App Store to clear any corrupted cache.

B. 3. Check for updates: Ensure that SmartLinx Go is updated to the latest version, as updates often include performance improvements.