I mean, it's slow at inserting a schematic at the best of times - but for me the schematic editor just won't work today. It just sits there spinning its wheels when you try to insert the schematic into a question or answer.

Is anyone else able to insert a schematic today, or is it just me?

  • Looks like it's working now :)
    – VE7JRO
    Aug 1, 2019 at 21:06
  • Indeed. I just used it.
    – Majenko
    Aug 1, 2019 at 21:07

2 Answers 2


Based on the network logs in KingDuken's answer over on EE, it appears that CircuitLab's server was having some issues and providing a response that the front-end didn't know how to handle.

It appears to be working now. Hopefully it stays that way...


It's broken for me. I did get a "Your browser is not officially supported..." message before I could use CircuitLab to draw a circuit. Clicking the button to insert it into the answer just turned the "spinning wait graphic" on.

  • I don't get a message - just the spinner.
    – Majenko
    Jul 31, 2019 at 18:21

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