Beam.NG won't install.

A few days ago, I tried to play Beam.NG after I updated the game, but turns out, nothing had updated. I tried to restart my computer, restart steam, remove all my mods, but nothing worked. As soon as I had tried all of these steps. I decided to just uninstall and re-install Beam.NG. I had minor issues when I was downloading it as it kept on pausing through-out the download process, and had to resume the download. As soon as it finally finished with the download, it claimed to verify its files and paused. Every time I tried to resume the download, it would immediately pause again. I tried to uninstall it again to try downloading it one more time, but this message appeared:
can someone or a dev help me out?

 

maybe you have been signed out but not fully?

 

how?

 

idk what I was thinking

 

@Car_Killer do you happen to know?