If you own a Q7, do not attempt to force-flash V4.6.1. You will brick the device. We ran a stress test using a Ucast Q8 on a moving train (variable signal: 2 bars to 5 bars) streaming to Facebook Live at 1080p, 6000kbps.
The Ucast engineering team has focused on the two things streamers hate most: heat and packet loss. By solving both, V4.6.1 proves that firmware updates are not just about adding features, but about perfecting the fundamentals of connectivity. Ucast V4.6.1
| Device Model | Compatible? | Notes | | :--- | :--- | :--- | | | Yes (Full) | Supports all features including 4K/60fps H.265. | | Ucast X3 | Yes (Full) | SRT latency slider works perfectly. | | Ucast R7 (Receiver) | Yes (Limited) | Only receives the decoding stability patch. | | Ucast Q7 | No | Hardware limitation. Stuck on V4.3.x. | | Ucast Mini | No | End of life for firmware support. | If you own a Q7, do not attempt to force-flash V4