好像有升级补丁了，有没有大神能发下？

56674080h

Patch Notes 8/27/2020
We have released a new version of Kandagawa Jet Girls.

BuildID: 5466392

This update addresses the following issues:
-The game would not function properly if players were not connected to the internet or playing in offline mode.
-An error message when players were disconnected from online play did not always display correctly.
似乎解决了联网问题？