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kevs44's avatar
kevs44
Copper Contributor
May 30, 2026

Excel Find / Command-F crashing on Mac Tahoe (Office 2019 / Excel 16.78) – anyone else?

Excel Find / Command-F crashing on Mac Tahoe (Office 2019 / Excel 16.78) – anyone else?

Mac mini + Tahoe 26.5.

Excel 16.78 (Office Home & Student 2019).

Problem started after recent Tahoe update.

Classic Find is behaving badly and often crashes Excel.

Workflow:

  • click/select a column
  • Edit → Find → Find… or Command-F
  • search for text or email fragments (ex: "kristin" or part of an email)
  • Excel may crash or Find becomes unusable

Things already tried:

  • full Excel reinstall
  • blank workbook test
  • new macOS test user
  • Office container reset / plist tests
  • preference resets
  • same Tahoe version confirmed

Upper-right Microsoft Search appears, but that is not equivalent to classic worksheet Find for email-column workflow.

Question:

Is this a known Tahoe / Excel 16.78 Find bug or Search-routing issue? Has anyone fixed this or seen it resolved with a newer Excel build or update?

2 Replies

  • kDuryea's avatar
    kDuryea
    Copper Contributor

    I have the same issue on a Macbook air M5. Crashes Excel every time. Seems to have started after the upgrade.

    • kevs44's avatar
      kevs44
      Copper Contributor

      Anyone think that this will be fixing a future Mac upgrade or fault or we have to now all cave in and be forced to buy their paid version, and what happened to this forum it takes a half a dozen clicks and verifications just to reply and then the email notification doesn't even have the lin to the thread