When launching Synth Riders V3.X open beta, a small window pops up (titled "Internal Failure") that says Failed to load original DLL.
I played yesterday and I don't think there were any updates since then.
It might be a mods update issue. Not sure.

Solution:
I verified all game files via Steam launcher, I updated to the latest version of the SRVoting mod (I was already on the latest 2.0.0 version of the other mods, found on the /releases page on bookdude13 github repositories), as well as copied the new SRModCore.dll (from the zip folder) to the steamapps\common\SynthRiders\Mods folder, and I updated MelonLoader to 0.6.5 (not 0.6.6 or newer which haven't been tested with these mods yet, as of this posting date).
It launches fine now.

2024-11-12