The public beta is a work in progress and they have stated they hope to add features and correct bugs approximately every two weeks. This is not a project that will be completed in the next month or so.
Report bugs like crashes here: https://forum.studio-397.com/index....-is-here-instructions-on-how-to-opt-in.64784/ They need feedback in order to fix things. That means describing when and how it crashes, not just "it crashes".
why in the pc activity management when rfactor2 is running I see it as 32bit despite having a 64bit system?