How do I clear the cache on my PS4 to potentially fix SU-41333-4?

While there isn't a direct 'clear cache' option, you can achieve a similar effect by booting into Safe Mode and selecting 'Initialize PS4 (Restore Default Settings)'. *Important:* Choose 'Initialize PS4 (Restore Default Settings)' *not* 'Initialize PS4 (Reinstall System Software)'. The former preserves your games and data, while the latter wipes everything. This resets system software and clears temporary files.