An authorized Mammotion dealer's step-by-step breakdown of docking/charging failures: contact alignment, the power-supply and charging-station LED codes, ant infestations, and how to tell a bad battery from a bad power supply.
Last updated 03 Nov 2026
Official Mammotion fault/error codes, meaning and manufacturer-recommended fix for each, cross-checked against seven current official user manuals, plus which model lines' manuals don't document fault codes at all.
Last updated 03 Nov 2026
Mammotion's official August 21 and September 4 firmware announcements both claim to fix the mower crossing the perimeter/no-go zones. Here's what actually changed between them, and what's been reported since the second fix.
First reported 29 Aug 2026 Last updated 03 Nov 2026
Four owners report the same pattern on sloped ground near a boundary: LUBA 2 slides onto the road, path, or bed while turning, a design limitation rather than a bug, with two partial workarounds.
First reported 15 Oct 2024 Last updated 03 Nov 2026
"Recharge failed (1200)" has been independently reported across the YUKA line, LUBA Mini AWD LiDAR, and LUBA 1 / LUBA 2 units, with several confirmed different causes: a faulty charging station whose light has gone dark, a dock that passes every check and still fails, and an unlevel dock. Check each before assuming a mower-side fault.
First reported 08 Jun 2024 Last updated 03 Nov 2026
Four independent LUBA 2 (and one LUBA 1) owners hit the same pattern within weeks of each other: the charging station's green LED goes dark and the mower stops finding its own way home, even though it still charges fine when placed on the dock by hand.
First reported 08 Jun 2024 Last updated 03 Nov 2026
Mammotion's manual documents 1300 as "positioning status is poor," but three independent owners hit it for different reasons: a signal-blocking shelter roof, a firmware fix, and one still-unexplained daily recurrence in the open.
First reported 22 Apr 2024 Last updated 03 Nov 2026
The mower and its charging station are rated for rain; the power adapter that feeds them is not. Mammotion support told one owner in writing that the adapter has no declared waterproof rating. Owners report adapters dying after months outdoors, one tripping a home's safety switch, and replacements fixing the fault.
First reported 12 Sep 2025 Last updated 01 Nov 2026
LUBA 2 owners report bare, torn patches at corners, around small excluded zones and in front of the charger since the summer 2026 firmware. A Mammotion staff account suggests marking worn areas as no-go zones and changing the mowing angle, and said on 22 September that a new firmware was coming. What was said, and what is not known.
First reported 19 Sep 2026 Last updated 25 Oct 2026
LUBA owners report the mower swerving around a few fallen leaves or low-hanging plant leaves, making sharp turns that tear the lawn, and in one case still doing it with obstacle detection off. What owners changed, and what Mammotion's accounts say about heavy leaf cover.
First reported 03 Oct 2026 Last updated 24 Oct 2026
LUBA 3 AWD and LUBA mini 2 AWD owners report the Mammotion app showing the mower as offline, mostly away from home or while it sleeps on the dock, even with Wi-Fi and 4G working and push messages still arriving. What owners tried (restarting the app, switching Wi-Fi off on the mower, an older app version) and what Mammotion's accounts say.
First reported 10 Sep 2026 Last updated 24 Oct 2026
What owners are reporting after updating to 2.3.30.39: the multi-point turn fix many were waiting for, early reports of new navigation quirks, and one case that turned out to be an app setting rather than the firmware.
My Robot Doc
2.3.30.39First reported 10 Sep 2026 Last updated 24 Oct 2026
Owners report charging that stops between about 40 and 75% and waits there, on LUBA 2, YUKA 2000 and YUKA mini 2 800. Mammotion's 2.3.31.69 notes fix charging that fell short of the set level on the LUBA 3 and mini 2 line; for the LUBA 2 and YUKA line, support has pointed owners at the power adapter's batch number.
First reported 06 Sep 2026 Last updated 24 Oct 2026
Mammotion's support knowledge base for both lines still shows 1.30.29.8 as current, while real and official reports put it at least two releases further ahead.
First reported 21 Aug 2026 Last updated 24 Oct 2026
An authorized Mammotion dealer's diagnostic walkthrough of the most common cutting-height/blade-lift failure: grass compacting under the blade guard, not a firmware or sensor fault in most cases.
Last updated 24 Oct 2026
"Error detected in the 3D vision module (1425)" has shipped as an official fix on four model lines and been independently owner-reported on four more, with at least five different causes. Here's what's confirmed for each, so you're not chasing the wrong fix.
First reported 15 Jul 2024 Last updated 24 Oct 2026
Owners report the mower stopping with error 1201, "Robot is trapped", on open lawn with nothing in its way, several times a mow and in a different place each time, since the late-summer updates. What Mammotion says to check, what owners found, and the blades that can stay off when you press Continue.
First reported 04 Sep 2026 Last updated 21 Oct 2026
A Swedish news report of a robot mower reversing over a 15-month-old, with no rear sensors and the blades still running (July 5), and two owners describing a child run over during an automated turn (the automatic turns Mammotion calls Multi-point Turn). Neither source names a model in words. The published photograph identifies the machine as a Mammotion LUBA 2 AWD. No manufacturer statement exists, and the EU, the UK and the US have each recalled robot mowers whose blades kept turning when a sensor failed. We assert no cause for either injury.
First reported 05 Jul 2026 Last updated 03 Oct 2026
An owner's side-by-side test shows light tree canopy over the RTK base station caused repeated positioning loss and missed rows, even while the app reported 40+ satellites. Covers why attics are a bad RTK location, and that moving the base station destroys all saved maps.
Last updated 30 Sep 2026
An authorized Mammotion dealer's walkthrough of what actually causes a loud or unusual cutting-system noise: worn blade screws, a loose disc nut, trapped debris, or a bearing, in that order of likelihood.
Last updated 08 Sep 2026
An owner's recurring problem (grass and weeds wrapping around the rear wheels near trampolines, fences, and bushes), plus the 3D-printed wheel guard they used to stop it, and tips on no-go zone sizing and fence clearance.
Last updated 08 Sep 2026
Error 323 is a documented overload code, but four independent owners split into two very different outcomes: a five-minute cleaning fix, or weeks-long free warranty repair for a genuine motor fault.
First reported 07 Apr 2024 Last updated 07 Sep 2026
What changed in 1.15.21.1, what it broke that used to work, and how to roll back if it's causing problems on your unit.
1.15.21.1 → not yet confirmedFirst reported 27 May 2026 Last updated 15 Aug 2026
If yours isn't here, it may not have been reported enough times to confirm yet. That doesn't mean it isn't real.
Many symptoms that look like firmware turn out to be physical — a loose cutting disc, gummed-up wheel shafts, grass buildup, an unlevel charging dock. Cheaper and faster to rule out than a rollback.
Problems confirmed by two or more independent owner reports but not yet pinned to a specific firmware or app version. If yours is there, a new report with version details is what promotes it to a full guide.
Support resolves cases fastest when the report is specific. "It broke after the update," with no version number, is very hard for anyone — including Mammotion — to act on.
1.30.29.26). Separate from the app version.Mammotion lists its support channels by region — including a 24/7 live chat — at mammotion.com/pages/contact-us. Regional support email: support-na@ (North America), support-eu@ (Europe), support-apac@ (Asia Pacific).
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