It sounds like you're asking for the of Young Sheldon Season 1, Episode 5, titled "A Patch, a Modem, and a Zantac®" — though the word "lossless" in your query likely refers to a high-quality video/audio format (like an MKV or FLAC rip), not the story itself.
Assuming you want the , here’s what happens in S01E05: young sheldon s01e05 lossless