TS Toolkit
Error code 66

Error text:

Something went wrong. Please try again.

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This usually pops up if you’ve logged into too many devices or have too many active streams running simultaneously. Try signing out of other devices to free up a slot.

D Help Site: https://help.disneyplus.com/category/error-codes

H Help Site: Not Applicable

TS Toolkit Link: /apperror/66