Older firmware sometimes fails to correctly handshake with USB 3.0 ports, causing the device to fall back to USB 2.0 speeds (480 Mbps). This results in max capture of 1080p@30fps instead of 1080p@60fps. A firmware upgrade ensures full SuperSpeed negotiation.
: Place the appropriate .bin file (the firmware) into the root directory of the USB drive. Flashing Process : Turn off the TV and unplug the power cord. Insert the USB drive into the board's USB port. Plug in the power cord and turn on the board. tvst2903 firmware upgrade