SU 2019 slow startup

[Pixero]

On my home PC SU 2019 loads very slowly compared to the on my work PC.
I don't see that difference with SU 2018 on the same computers.
Is there any way to see what's taking so long to load?
I have approximately the same amount of plugins on both systems.

I'd say it's roughly three or four times slower.

[juju]

PC specs?

CPU
RAM
GFX
Drive types and sizes?

[Pixero]

I don’t think it is the pc specs as I don’t see this with SU 2018. It’s really something with SU 2019. Maybe I’ll have to try to reinstall but I would like to know if there is a way of seeing why the initial startup (before the SU window appears) takes so long.

[kaas]

Slow networks? Su Calls home at start I think. No clue why this would affect 2019 more

[baz]

I am finding SU slow to load as well, too many plugins, I suspect.
I am in the habit of always having SU open, even if just a blank file.