The queue item status update (printing → completed/failed) was placed
after `if not archive_id: return` in on_print_complete. When archive
lookup failed (app restart mid-print, manual deletion), the function
returned early and the queue item stayed stuck in "printing" forever.
Over multiple print cycles, stale items accumulated — showing double
the actual printer count in the "Printing" stat and completed prints
remaining in the "Currently Printing" section.
Move the entire queue item status update block (status transition,
MQTT relay, queue-completed notification, auto-power-off) to before
the archive_id early return, matching the pattern used for SD card
cleanup.
The SD card file cleanup (which prevents phantom prints on power cycle)
was placed after the archive_id early-return in on_print_complete. Users
with auto-archiving disabled never reached the cleanup code, so ghost
prints persisted on every reboot.
- Move cleanup before the archive_id check so it always runs
- Add retry loop (3 attempts, 2s delay) for printers that briefly lock
the filesystem after a print ends
- Try both .3mf and .gcode extensions
Reported by @DIYofThings in #374.
Subscribe to the MQTT request topic (device/{serial}/request) to intercept
print commands from any source (BambuStudio, OrcaSlicer, Bambu Handy, or
Bambuddy itself). Captures ams_mapping from project_file commands and passes
it through print start/complete callbacks. Fixes wrong tray attribution on
H2D Pro when prints are started from external slicers.
Usage tracking works on X1E but fails on H2D Pro — the wrong tray
is identified, attributing usage to the wrong spool. The root cause
is unknown because we don't know what MQTT mapping data each printer
model reports.
Adds INFO-level logging at print start and completion:
- state.raw_data["mapping"] (unknown format, preserved but never parsed)
- tray_now, last_loaded_tray values
- All raw_data keys containing "map" (discovery)
- Per-AMS-tray summary: tray_type, tray_color, tray_now, tray_tar
This enables comparing MQTT behavior across printer models without
requiring DEBUG mode, so testers can send normal logs.
Three fixes for inventory spool usage not updating after prints:
1. Store ams_mapping from print command (reprint, library print, queue)
so the usage tracker maps 3MF slots to the actual physical trays
the user selected, not the default slicer mapping.
2. Track last_loaded_tray on printer state — the last valid tray_now
(0-253) seen during printing. On H2D printers, tray_now is always
255 in AMS data; the real tray resolves via snow field ~44s after
print start but reverts to "unloaded" at completion. The fallback
chain is: tray_now_at_start > current tray_now > last_loaded_tray.
3. Use color similarity (Euclidean RGB distance, threshold 50) instead
of exact hex match for auto-unlink fingerprint checks. RFID sensors
report slightly different shades across reads (e.g. distance ~43.6
for the same spool), causing false assignment unlinks after prints.
The "Next in queue" widget on the printer card only checked
archive_name/archive_id, so file-manager-sourced queue items
displayed "Archive #null". Now falls back to library_file_name
and library_file_id, matching the Queue page display logic.
When a print was queued from the file manager (library_file_id path),
the scheduler never created an archive or called register_expected_print().
This forced on_print_start to re-download the 3MF via FTP, and if that
failed, a fallback archive with no file was created — breaking 3MF-based
filament usage tracking entirely. The queue item's archive_id also stayed
NULL, so the usage tracker couldn't find the AMS slot mapping.
Now the scheduler creates an archive from the library file before uploading,
sets item.archive_id, and the existing register_expected_print() call fires
since archive is no longer None.
Add a "Clear Errors" button to the HMS error modal that sends
clean_print_error via MQTT and locally clears hms_errors for
immediate UI feedback. Useful for dismissing stale print_error
values that persist after print cancellation or transient events.
The small 208px image panel in the skip objects modal made it hard to
distinguish object markers when parts are close together. Clicking the
image now opens a fullscreen lightbox overlay (up to 600px) with the
same markers at a proportionally smaller size, solving the overlap
problem. Close via X button, Escape key, or backdrop click. Escape
cascades correctly — closes lightbox first, then the modal.
- Add progress bar, time remaining, ETA, and layer count to currently printing item
- Remove duplicate formatDuration & formatETA functions, now imported from utils/dates
- Remove formatTime (duplicate of formatDuration)
- Update formatETA to support optional i18n translation
- Update translation: common.tomorrow
When scheduling a multi-plate file from the file manager, the modal
allowed submission without selecting a plate. Now auto-selects the
first plate by default and enforces plate selection for both archive
and library files.
Pushover and Discord already received print thumbnails, but Telegram
and ntfy only got text. Telegram now uses sendPhoto with the image as
a caption attachment. ntfy sends the image as a binary PUT with
Filename/Message headers. No config changes needed.
Add scrollbar-gutter: stable to spool form modal to prevent scrollbar
layout thrashing on Windows Edge at non-default zoom levels.
Delete uploaded .3mf from printer SD card root after print completion
to prevent phantom prints on power cycle (reported on P1S).
The print scheduler uploads .3mf files to the printer's SD card root
but never cleans them up. Some printers (e.g. P1S) auto-start files
found in root on power cycle, causing phantom/ghost prints on every
reboot. Now deletes the uploaded file via FTP after print completion
(best-effort, non-blocking).
Three bugs fixed and one recovery feature added:
1. AMS remain=0 zeroed all spools on printer power-off. The weight sync
treated 0% remain as "fully consumed," setting weight_used to
label_weight for every assigned spool. Fix: skip remain=0 in AMS
weight sync — empty spools are tracked by the usage tracker.
2. Editing any spool field sent stale weight_used from the React Query
cache back to the server, resetting usage-tracked weight. Fix: only
include weight_used in PATCH when the user explicitly changes it.
3. K-profile auto-select crashed on dual-nozzle printers for non-BL
spools with 'SpoolKProfile has no attribute extruder_id'. The model
attribute is 'extruder', not 'extruder_id'.
4. New "Sync Weights from AMS" button in Settings > Filament Tracking
(built-in inventory mode) to force-recover spool weights from live
AMS sensor data. Bypasses the "only increase" guard for explicit
user-initiated recovery.
When editing a spool (changing note, color, etc.), the form always sent
weight_used back to the server. If the React Query cache held a stale
pre-print value, saving would silently reset remaining weight to full.
Track whether the user explicitly touched the weight field and only
include weight_used in the PATCH request when creating a new spool or
when the weight was intentionally changed.
The duplicate badge on archive cards only matched by content hash,
so re-sliced prints of the same model (different GCODE, same name)
were not flagged. Now also matches by print name (case-insensitive),
consistent with the detail view's find_duplicates() logic.
maziggy