Bambu Studio 1.7.3.50

This is a hotfix version based on [1.7.2.51](/en/software/bambu-studio/release/release-note-1-7-2)

Bug fix

1. In the previous hotfix v1.7.2.51 and v1.7.1.62, the default wall generator had been switched to Arachne. However, due to certain issues, we've chosen to return to Classic and roll back the overhang detection optimization in this hotfix

After releasing version 1.7.1.62, users reported slow slicing times during overhang calculations in Arachne mode. We attempted to address this in hotfix 1.7.2.51 using a method that unfortunately led to some overhang detection errors. Specific cases include:

It seems our recent overhang detection method wasn't as polished as we hoped. To ensure reliability and speed, we've returned to the Classic wall generator. We're diligently working on refining Arachne and will reintroduce it once we're confident in its performance.

We apologize for any issues you encountered with our latest updates. Your feedback is invaluable, and we genuinely appreciate your patience and insights.

1. Fix the issue that wall order wasn't functioning correctly with the Arachne wall generator, github.com/bambulab/BambuStudio/issues/2195 ↗
2. Fix the issue that the UI response is stuck sometime due to the playback stop operation
3. Updata Bambu Cube V2R1 github.com/bambulab/BambuStudio/issues/2193 ↗
4. Fix: tree support's enforcers inside a hole were wrongly generated

1. Fix: Crashing when saving auto flow rate calibration with Chinese characters.