3 Idle Brains Perpetually Loading

Issue

Left my computer idle for several hours, with TB15.0.521 open and minimized on my Windows11 task bar.

When I came back, none of the 3 brains I had open were able to open. They all appeared to be perpetually loading. > See attached screenshot and output log.

After closing and reopening TheBrain, all 3 brains loaded with no problem.

Status

• 03.14.26: Bug reported in new help desk ticket along with output log
• 03.16.26: Feedback from Support > Working on a fix < Fix pending . . . .
  • Workaround: If you notice this happening again, please let us know:
    • Whether the system had gone to sleep or just remained idle
    • If this occurs consistently after a certain period of inactivity
    • Any patterns you notice leading up to the issue