Something's wrong with your robot mower. Let's find out why.

Known issues, fault codes, firmware regressions, and mechanical fixes — cross-checked against manufacturer sources (manuals, release notes, official posts) and independent owner reports.

Launching first with Mammotion, other brands to follow.

Firmware 2.3.30.39 — multi-point turning fixed on LUBA 3 AWD and LUBA mini 2 AWD; early owner reports are mixed

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.

Firmware: 2.3.30.39

First reported 10 Sep 2026 Last updated 24 Sep 2026

guide LUBA, YUKA series (general — app + mower body firmware)

Rolling back on Android — what's actually possible

What's confirmed and what isn't for reverting the Mammotion Android app and mower firmware, before you touch a specific model's steps.

First reported 08 Sep 2026 Last updated 24 Sep 2026

known-issue YUKA (sub-model not stated in most reports), LUBA Mini AWD LiDAR, and LUBA 1 / LUBA 2 (cross-model corroboration)

Error 1200 (Recharge failed): reported across multiple models, at least three distinct causes

"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 charging dock with no power, a mower-side failure after every dock-side check has passed, and an unlevel dock. Check each before assuming a mower-side fault.

First reported 06 Sep 2026 Last updated 24 Sep 2026

known-issue YUKA mini series, YUKA, YUKA mini 2, LUBA mini AWD, LUBA 2 (base & AWD X) & LUBA 3 3000

Error 1425 (vision module fault): reported across YUKA, YUKA mini, YUKA mini 2, LUBA mini AWD, LUBA 2 (base & AWD X) & LUBA 3

"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 06 Sep 2026 Last updated 24 Sep 2026

guide Cross-model

Blade & deck maintenance: what owners do, and what Mammotion warns against

Blade-rotation patterns, preloaded disc sets, cleaning without removing the blade guard, and why a pressure washer is off-limits — owner-reported practice, dated and sourced.

First reported 04 Sep 2026 Last updated 24 Sep 2026

guide Cross-model

Tips & fixes that work across models

Real, dated issue-and-fix reports from owners, organized by symptom rather than by model or firmware version — newest evidence first within each issue.

First reported 30 Aug 2026 Last updated 24 Sep 2026

guide Cross-model

Charging & docking fixes that work across models

Owner-reported fixes for charging that fails or stalls, dock and contact problems, standby drain, and mowers left dead mid-lawn — organised by symptom, each entry dated with how many independent reports back it.

First reported 24 Jul 2026 Last updated 24 Sep 2026

known-issue YUKA mini 800 (two reports, one naming the 2025 model), plus a third YUKA owner who does not name their model

YUKA mini 800 will not charge after an update: three owners, one workaround

Three independent YUKA owners lost charging around an update cycle — one on firmware 1.30.29.24 with the battery stuck at 0%, one whose battery drops to 0% mid-task and never recharges, one whose mower 'refuses to charge properly' alongside a cluster of other regressions. One of them got charging back by unplugging the battery.

First reported 11 Sep 2026 Last updated 21 Sep 2026