Increase the "USB Streaming Buffer" in the Advanced tab from 1ms to 4ms. Also, ensure your USB port is 2.0 or 3.0—do not use a USB hub.

Since "jieli br21 driver exclusive" reads like a specific search query for a niche technical article, and a definitive public article with that exact title does not exist in standard indexes, I have synthesized a below based on the known architecture of the JieLi BR21 chip.