Question Load scene is slow in Unity 2021.2

I upgrade project to 2021.2 from 2021.1.

My project is Android, I use firebase, admob and gpgs libraries.
The first scene load 15 seconds to load and before it was loading 3 seconds.
When loading a one level scene it used to load in less than a second, now it loads in 5 seconds.
Any idea what it could be?

 

hi Canoide!
Did you ever work this out?
I'm noticing what looks to be a similar behaviour, my scene used to load in circa 15 seconds and it now takes over a minute.

 

I have the same issue. I tested same project with 2019 LTS, 2020 LTS, 2021.1 and 2021.2 . Scene Load time is same until 2021.2 but on 2021.2 it is significantly slower.

 

My solution was to pass all scenes except the main scene to addresasble, loading with Addressables.LoadSceneAsync. It reduced the loading time.