Hi there.
When opening an electronics project, which is necessary if we want to have sync and not mess up everything, the 3D pcb view opens too. On my machine (macbook pro 2018 quad core 2.9Ghz, radeon) opening the 3D view takes from 20s to 2 minutes depending on the project. That is way too long for something that is pretty optional most of the time.
Please make it at least optional or make it possible to really start working right when the schematics or pcb editors open. Lowering of the background document thread priority and avoid focus steal would be nice too.
Have a nice day.
