Help! Humming sound!
I have a Barista Express. The grinder motor spins normally with no beans. It will grind only 1–2 beans, but with approximately 10 beans it slows, hums, and stalls. I removed a jam, thoroughly cleaned the grinder, and verified both burrs are correctly installed. The problem persists with multiple coffee beans.
Is it messed up internally? It’s only been a month 😭
First video is no beans and second video is approximately with 10 beans.
More info on settings: upper burr is 5 and outer burr is 8. Hope that makes sense!