10SProV2_BIL_DW7.4.3 issues

[clifjones]

Description

10SProV2_BIL_DW7.4.3 regressions from 10SProV2_BIL_DW7.4.
Creality 10S Pro V2 worked fine on 10SProV2_BIL_DW7.4 but after upgrading main firmware and associated screen files
(TM3D_DWINCombinedScreens_V5.7z) I observed the following issues:

1. Audio files corrupted as in several updates previous.
2. Stepper motors seem noticeably louder now.

Workarounds:

• Copied .wav files from the associated screen file archive in the DW7.4 release.
• Stepper motors: no workaround discovered

Steps to Reproduce

1. Flash 10SProV2_BIL_DW7.4 firmware
2. Flash TM3D_DWINCombinedScreens_V5.7z screen files
3. Erase EEPROM
4. Restore all offsets

Expected behavior: Normal audio files and quiet stepper motors.

Actual behavior: Static instead of normal audio and noticeably louder stepper motors.

Additional Information

• How I flashed main firmware: avrdude -v -p m2560 -c wiring -P /dev/tty.usbserial-AM00N4AH -D -U flash:w:10SProV2_BIL_DW7.4.3.hex:i