Cannot connect to runtime

[jdedgar94-a11y]

Unable to connect to a Python 3 runtime, seeing the below error message

[object CloseEvent]
Error: [object CloseEvent]
at LO (https://ssl.gstatic.com/colaboratory-static/common/1306a39b0cabab367667568394364028/external_binary_l10n__en_gb.js:2596:300)
at ra.program_ (https://ssl.gstatic.com/colaboratory-static/common/1306a39b0cabab367667568394364028/external_binary_l10n__en_gb.js:2595:330)
at ua (https://ssl.gstatic.com/colaboratory-static/common/1306a39b0cabab367667568394364028/external_binary_l10n__en_gb.js:19:57)
at ra.next_ (https://ssl.gstatic.com/colaboratory-static/common/1306a39b0cabab367667568394364028/external_binary_l10n__en_gb.js:17:196)
at oaa.next (https://ssl.gstatic.com/colaboratory-static/common/1306a39b0cabab367667568394364028/external_binary_l10n__en_gb.js:20:48)
at https://ssl.gstatic.com/colaboratory-static/common/1306a39b0cabab367667568394364028/external_binary_l10n__en_gb.js:20:463
at new Promise ()
at paa (https://ssl.gstatic.com/colaboratory-static/common/1306a39b0cabab367667568394364028/external_binary_l10n__en_gb.js:20:356)
at x (https://ssl.gstatic.com/colaboratory-static/common/1306a39b0cabab367667568394364028/external_binary_l10n__en_gb.js:21:22)
at KO (https://ssl.gstatic.com/colaboratory-static/common/1306a39b0cabab367667568394364028/external_binary_l10n__en_gb.js:2595:65)

[metrizable]

@jdedgar94-a11y Authentication issues can be caused by browser privacy settings, cookie blockers, or transient service issues. Please try the following:

• Clear your browser cookies for colab.research.google.com
• Try in an incognito window
• Make sure third-party cookies are not blocked for Google domains

If the issue persists, please file in-product feedback at Help -> Send Feedback.