"Can't submit score: Missing token header" error in today's daily challenge on tachyon

[FamousPig]

Found myself unable to submit a score on the daily challenge today ( 2026-04-16 ) after several attempts. I was able to submit when switching back to the lazer branch (thankfully). I had no issues submitting a score on tachyon yesterday. I'm on Linux (CachyOS) using the appimage.
Playing the same map with same mod ( Mirror ) through song select submitted normally.

Hope the issue fixes itself tomorrow but thought this was worth reporting.

The challenge in question: https://osu.ppy.sh/rankings/daily-challenge/2026-04-16

Logs

• First attempt on tachyon (2026.408.0-tachyon):

  • 1776337761.runtime.log
  • 1776337761.performance.log
  • 1776337761.network.log
  • 1776337761.input.log
  • 1776337761.database.log
  • 1776337761.auth.log

• Successful submission on lazer branch (2026.406.0-lazer):

  • 1776340494.runtime.log
  • 1776340494.performance.log
  • 1776340494.network.log
  • 1776340494.input.log
  • 1776340494.database.log
  • 1776340494.auth.log

• All logs:

  • compressed-logs.zip

[iflemix]

I encountered the same problem today
I hope I can find a solution
My records just aren't counting

[peppy]

This was temporary and was fixed soon after, so you should not still be having isues.