V461 Fix ((better)): Ucast

The Ucast V461 error is frustrating but rarely fatal. In 90% of cases, it is caused by a simple typo, an incorrect system clock, or a blocked network port. By systematically working through the fixes outlined above—validating your RTMP URL, checking date/time, updating firmware, and testing alternate networks—you can resolve V461 in under five minutes.

– Wi-Fi signal strength matters. Move the Ucast V461 (and your TV) nearer to your wireless router, or bring the router closer to the TV location. ucast v461 fix

Assuming you mean the common UCast firmware/software v4.6.1 problem where devices fail to stream or disconnect (network/boot errors). If you meant a different problem, specify and I'll adjust. The Ucast V461 error is frustrating but rarely fatal