16 days ago - AndrewT - Direct link
2021-10-06 20:08:29 [repository] [WARNING] Error in response: Get : signing TTL received is too close to current time (threshold of 60 sec)
This error means your computer is not on good internet time, which confuses our servers. Go into the Date&Time control panel and make sure Set Time Automatically is ON. Then hit the Sync Now button.

Then run the game again, the launcher will probably update itself now.