All issues

WITH_SYSTEM_DEFLATE=ON cannot configure or link: wrong CMake package name for zstd, and vendored target names used for the system libraries

#1313

· sporksnail opened

on Sep 10, 2026

Unbounded memory growth / OOM opening some MF4 files from a file-like object (BytesIO), but not from a path

#1311

· markwaterbury opened

on Aug 31, 2026

GUI Tabular window: channels are not joined by timestamp and missing samples are filled with fake data by default

#1309

· Henri-J-Norden opened

on Aug 13, 2026

CANape MF4: VLSD sub-channel signal_data not resolved

#1303

· YP6729 opened

on Jul 1, 2026

save() fails on large datasets

#1298

· holgerpieta opened

on Jun 11, 2026

Cannot append Pandas dataframe with string-type columns

#1297

· holgerpieta opened

on Jun 10, 2026

GUI] Exported lab file loads with empty parameters in "Load channel selection list"

#1295

· Liu-wk opened

on Jun 5, 2026

Bug: _load_signal_data() fails for VLSD channels with ##HL→##DL→##DZ block chain (MDF 4.20)

#1294

· Milooos opened

on Jun 2, 2026

cut() performance: 20s per chunk on files with 500+ data groups

#1290

· jontoledo2000 opened

on May 18, 2026

mdfObj.get() causes cumulative heap corruption (STATUS_ACCESS_VIOLATION) when reading array sub-channels across many groups

#1288

· alexander-schramm-kaab opened

on May 13, 2026

Possibly erroneous type conversion in CONVERSION_TYPE_TABX for v4 Blocks

#1285

· rmn-smn opened

on Apr 20, 2026

Segfault (ACCESS_VIOLATION) in `get_channel_raw_bytes_parallel` on Windows with >= 100 channels (asammdf>=8.1.0)

#1278

· andt2 opened

on Mar 19, 2026