Anyone else having issues with the netmarble launcher version?

[Mr Xombie]

The Netmarble launcher and Google Play Games Beta version are basically the same. Except the launcher is cut down to only support Solo Leveling :Arise on GPGB. So same patch errors.
Been at this a month or more trying to play.
https://youtu.be/PzTPrXRKL0o?si=yTo3nrdoWjsdH9-s