@Probasco your most recent reply is the first time you have actually provided some usable detail about what your problem actually is.
I personally use the trackpad rarely and gestures I have totally ceased using, regardless whether I use a mouse or the trackpad. On Mac OS even on a 2017 high spec MacBook Pro the gestures and right click menu are sluggish. I use the context sensitive tool box (S-Key0 almost exclusively now.
In genreal I would suggest getting a real mouse with 2 buttons and a clickable scroll wheel if you want to do real CAD and 3D modeling work. While the trackpad on the newer macBook Pro's is truly remarkable and really makes the computer (for me that is), for 3D modeling work, regardless whether that's CAD or mesh modeling there is really no replacement for a real muse.
So that also eliminates the Magic Mouse which I tried for over a year and abandoned that effort
I've not experienced the crashing issues at all. But it's been an issue before and one of the reasons that might happen is when you close the lid the computer leave Fusion 360 in a state where it assumes the Internet connection is still current. When you open the lid and your internet connection is not established quickly enough, that could be a reason for Fusion 360 crashing or not waking up. That is no excuse, no software should ever crash but in the real world ...
Have you submitted these crash reports ?
It is always a good idea to do so and if it happens repeatedly, create a thread dedicated to that issue and note the CER number you are provided with. You may be asked to provide he crash logs. This info is essential for getting this fixed.
If you don't get the right response I know which AD folks to tag 😉