Atomstack-m4 The Start/Stop suspend buttons do not work correctly

Hello,
Atomstack-m4
Mac os Sonoma 14.6.1 (23G93)
Lightburn 1.7.03 Galvo (BSL)
The Start/Stop suspend buttons do not work correctly (I have already engraved several drawings and the buttons work randomly and the engraving starts by itself, an additional window is displayed)


Any idea please?

I find in other post:


Start framing should be in None