Launcher Freeze on startup

[Valkyrie]

Hello, thanks you for the development on this new launcher!

When starting it, 1 time out of 8 (roughly...) it will freeze on the "Movie Battles II" splash image, before the launcher actually shows up. To close it I have to open up task manager.

I attached the log file. (The first line in french means "The specified file isn't found")
Also very sad about the new graphic choice, white & black feels sadder than ever, but you will not read me I am too small !!! *uncontrolable laugh*

 

[Defiant]

Which OS are you using?

Are you using any shell replacements/extensions?

 

[Valkyrie]

Which OS are you using?

Are you using any shell replacements/extensions?

Windows 10 last version (I assume since auto-update is enabled)

I dont have any modification on my shell, but I do have python 2.7 & 3.7.9 installed.