OmegaUpdater runs but then it stops and nothing happens

I downloaded the latest version from GitHub

  • OmegaUpdater runs and says “initialize” and “file check”, but then it stops and nothing happens
  • No error, no log files are created in YGO Omega_Data
  • I’ve already:
    • Deleted AppData folders (Roaming, LocalLow)
    • Tried running as admin
    • Reinstalled VC++ redistributables
    • Tried VPN & tethering
  • Windows 11, [日本語ユーザーです / Japanese user]

Any help would be appreciated!