How can I alter the initial "Play" state. I'm getting a weird little power pulse through all systems when Dreams goes into Play mode.

This is messing up my creation a bit at the moment and haven't been able to figure out if something in my build is causing it somehow. Whenever I press Play, go into Test mode or go into Play mode, I get this initial spike which makes my motor bolts give a sudden jolt, a few sound files trigger (even though they are powered off when I press Play) and one of my timers that is set to 0.1 seconds activates itself with no signal to tell it to do so.

Anyone else experienced this?

I wondered if there's a way I can kind of reset the initial Play state in some way. This issue began very shortly after I started building my current project and has been with me the whole way. I've tried saving the vehicle I'm making and loading into different environments but the problem persists and comes with it.