#13323·OrcaSlicer

H2S chamber heating mode doesn't end after print is finished

Author: thunderzzuCreated Apr 22, 2026Updated Sep 17, 2026
Labelsbug

Is there an existing issue for this problem?

  • I have searched the existing issues

OrcaSlicer Version

2.3.2

Operating System (OS)

Windows

OS Version

Latest Windows 11 build

Additional system information

No response

Printer

Bambu Lab H2S

How to reproduce

  1. Start a print with chamber heating enabled (for example ABS)
  2. Print finishes, chamber heating fans don't turn off (although active heating stops) until you manually change chamber mode to cooling

In comparison Bambu Studio correctly engages chamber heating and stop both heating and the fans once the print is finished

Actual results

After print of ABS finishes, fans keep on running, but they aren't heating the chamber

Expected results

After print of ABS finishes, both heating and fans should stop.

Project file & Debug log uploads

log.zip

u7_pro_xg_stand_v2-angled.zip

Checklist of files to include

  • Log file
  • Project file

Anything else?

No response