ROBOROCK·FAULT ERR 1 WARN

Roborock Error 1 — LiDAR turret blocked

Q: Roborock Error 1 — LiDAR turret blocked

Error 1 means the LiDAR turret is blocked or can't spin. The robot maps rooms with that rotating laser, so it stops dead. Clear whatever is wedged around the turret, rotate it gently by hand, and restart.

Severity: Warning — robot can't navigate until the turret spins again S5S6S7S8Q

Last verified: 2026-07-05 Tools: none Time: ~5 min Difficulty: easy

DIRECT ANSWER

Error 1 means the LiDAR turret is blocked or can't spin. The robot maps rooms with that rotating laser, so it stops dead. Clear whatever is wedged around the turret, rotate it gently by hand, and restart.

#meaning · #causes · #fix · #models — link straight to any section

COMMON CAUSES · RANKED

Hair or debris jamming the turret MOST COMMON

Hair, tape or cobwebs wrap around the base of the spinning laser head and stop it turning.

Robot wedged under furniture

A sofa or cabinet pressing down on the turret from above blocks its rotation.

LiDAR motor failure RARE

If the turret spins freely by hand but the error returns on open floor, the LDS motor itself is failing.

HOW TO FIX IT

No battery or electrical work involved in this fix.

Check the turret spins freely

Power the robot on and watch the laser unit on top. If it isn't spinning, rotate it gently by hand.

Remove anything blocking it

Pull out hair, string or tape caught in the gap around the turret base.

Move the robot to open floor

Get it out from under low furniture, then restart the clean.

Still failing? Contact support

A turret that spins freely but keeps throwing Error 1 points to a failing LDS motor — that is a repair, not a cleaning job.

Did this fix your robot?

No reports yet for this fix — be the first.

RELATED FIRMWARE

S5 series (S5)

SAMPLE DATA — dataset in progress

3.3.9_0017683.5.4_0019103.5.7_0020083.5.8_0020203.5.8_002034

Firmware timelines are rebuilt monthly from release notes. Versions marked as sample data are community-reported and not yet verified. Full firmware timeline →

MODELS AFFECTED

Model	Status	Firmware	Parts	Verified
Roborock S5	limited	s5	Parts →	2026-07-05 · Source
Roborock S6	limited	s6	Parts →	2026-07-05 · Source
Roborock S7	active	s7	Parts →	2026-07-05 · Source
Roborock S8	active	s8	Parts →	2026-07-05 · Source
Roborock Q5 / Q7	active	q	Parts →	2026-07-05 · Source

Models resolved from the series chips above. Support status comes from our EOL library; rows link to the matching parts and firmware pages.

Sources

Verification

OFFICIAL SOURCE

Last verified: 2026-07-05 · How we verify a fault code

Corrections

Spotted an error? Report a correction — fixes ship within 48h and are logged on this page.