I've been experiencing difficulties with mp4 playback from SD cards.
Playing the same mp4 file from two different microSD cards on a Lumia 820:
- SanDisk 8GB MicroSD HC (class 2), video plays with no problems
- SanDisk 32GB Ultra MicroSD HC-I (class 10), video stutters every 30 seconds or so and is unwatchable
Is there a problem with throughput from large SD cards or do I have a a faulty card?