App is extremely slow on initial loading

[lorenzomartini1]

Recently, I’ve noticed that the companion app is extremely slow on initial startup when I try to connect from outside.
Loading takes more than 10 seconds.
Sometimes, after loading, this screen comes out (sometimes grid-layout).

Companion app version is 2024.8.1
Core version is 2024.7.2
Supervisor version is 2024.08.0

[kruton]

I noticed the same behaviour on Android since a few weeks - this also persists on HA Core 2024.9.

Is there anything that can be done? Until then the companion app did work much faster. Web interface is no problem.