Firmware 1.15.20.2413 — 3 model lines, 3 separate answers
The same version string can behave completely differently on different hardware, so there is no combined score on this page — each model line below gets its own. Why we never blend models.
1 glitchy across 1 report. Most cited: docking / charging failures (1).
Mammotion hasn't published notes for this version. You're not missing anything — nor are we.
1 glitchy across 1 report. Most cited: mapping errors (1).
Mammotion hasn't published notes for this version. You're not missing anything — nor are we.
1 bricked across 1 report. Most cited: docking / charging failures (1).
Mammotion hasn't published notes for this version. You're not missing anything — nor are we.
What owners report on this build
- Won't dock or charge — 2 owners
Reported by one owner each
- Mapping errors (missed patches, wrong edges) — 1 owner
- Phantom obstacles (stops for things that aren't there) — 1 owner
- Getting stuck or pausing for no reason — 1 owner
1 report mentions this build but doesn't say which mower.
Counted as context, not scored — we won't guess which model a stranger owns.