Unable to launch Heroic

On some occasion, the screen will go blank and I need to re-start the launcher.
(13:11:53) INFO:    [Connection]:       Connectivity: check-online
(13:11:53) INFO:    [Connection]:       Pinging external endpoints
(13:11:53) INFO:    [Legendary]:        Running command: /Applications/Heroic.app/Contents/Resources/app.asar.unpacked/build/bin/darwin/legendary --version
(13:11:53) INFO:    [Legendary]:        Legendary location: /Applications/Heroic.app/Contents/Resources/app.asar.unpacked/build/bin/darwin/legendary
(13:11:53) INFO:    [Gog]:              GOGDL location: /Applications/Heroic.app/Contents/Resources/app.asar.unpacked/build/bin/darwin/gogdl
(13:11:53) INFO:    [Gog]:              GOGDL location: /Applications/Heroic.app/Contents/Resources/app.asar.unpacked/build/bin/darwin/gogdl
(13:11:53) WARNING: [Backend]:          Protocol already registered.
(13:11:53) INFO:    [Connection]:       Connectivity: online
(13:11:53) INFO:    [Backend]:          AreWeAntiCheatYet data downloaded
(13:11:53) INFO:    [Backend]:          Loading Screen Ready
(13:11:53) INFO:    [Backend]:          Checking for new Heroic Updates
(13:11:53) ERROR:   [Frontend]:         Error: G is not iterable
(13:11:53) INFO:    [Backend]:          Checking for current version changelog
(13:11:55) INFO:    [Winetricks]:       Downloading Winetricks
(13:11:58) WARNING: [Backend]:          Could not determine System Info
(13:12:01) INFO:    [Gog]:              Running command: /Applications/Heroic.app/Contents/Resources/app.asar.unpacked/build/bin/darwin/gogdl --auth-config-path "/Users/sunnylo/Library/Application Support/heroic/gog_store/auth.json" --version
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