If your system does not have dependencies for QUIC support, it will not be supported unfortunately. You can read up on what you need to do here:
https://learn.microsoft.com/en-us/dotnet/fundamentals/networking/quic/quic-overview#platform-dependencies
Fixes:
- Fixed Resonite not booting on systems that are missing dependencies for the QUIC protocol (reported by @reddneko, issue #6900)
This is a companion discussion topic for the original entry at https://steamcommunity.com/games/2519830/announcements/detail/708905451829330119