Vacuum suddenly stops when the dust bin is nearly full, even though there is still some space.

Safety first: Remove the battery pack before emptying the bin.

Empty and clean:

• Empty the dust bin as soon as it reaches the MAX line; do not overfill.
• Tap and brush the cyclone shroud to remove packed dust.

Check bin inlet:

• Inspect the inlet where dirt enters the bin for blockages and clear any large debris.

Reassemble and avoid vacuuming large amounts of fine dust in one go without emptying frequently.