Fix a problem playing videos
Requirements
To watch videos on Cyfrin Updraft, ensure you have:
- The newest version of Google Chrome, Firefox, or Safari
- Internet connection with 500+ Kbps
Recommended Internet Speeds by Resolution
| Video Resolution | Recommended sustained speed |
|---|---|
| 4K UHD | 20 Mbps |
| HD 1080p | 5 Mbps |
| HD 720p | 2.5 Mbps |
| SD 480p | 1.1 Mbps |
| SD 360p | 0.7 Mbps |
Troubleshooting Steps
Verify your connection quality using downforeveryoneorjustme.com. This service helps determine whether connection issues are specific to your setup or widespread.
If you've confirmed adequate connection speed and verified the problem isn't site-wide, reach out through the Support channel in the Cyfrin Discord community for additional assistance.