MAX_ADMIN_STARTUP_DELAY to low for slow Windows PCs

[mistrey]

I have installed Actor Systems on a variety of different computers running Linux or Windows (10 or 11). On some of our older Windows PCs the MAX_ADMIN_STARTUP_DELAY in multiprocCommon.py is to low. On some PCs the Actor System needs a second attempt to start. On some others the Actor System cannot be started at all.
I made an experiment setting the constant from 5 seconds to 20 seconds and the start went well.

[kquick]

Thanks for passing along this information. I think this value could be increased without ill effect to normal functionality, although it sounds like this could made configurable as well. I'll keep this open until the next release for these changes.