QUICK GUIDE: Fixing the 'Black Screen with Audio' bug on Nvidia Shield

If you use an Nvidia Shield Pro and occasionally get a black screen but perfect audio on certain high-frame-rate sports channels, it's a known bug with the AI Upscaling struggling with interlaced 1080i streams. Quick Fix: 1. On the Shield remote, press the Menu button (top right usually) to bring up Shield Settings overlay. 2. Navigate to AI Upscaling. 3. Change it from 'AI-Enhanced' to 'Basic' or 'Disabled'. 4. Force close your IPTV app and reopen. The stream should now render video perfectly. You can turn AI Upscaling back on when watching VOD movies.