Sync error: BadRecordMac

Anki Help
1

I am getting the following error message when doing a full “Upload to AnkiWeb” sync after deleting a note type:

A network error occurred.

Error details: <U+2068>error sending request for url (): connection error: received fatal alert: BadRecordMac<U+2069>

Googling that error message (with “BadRecordMac” as a required term) returns zero results.

Any ideas?

OS: Xubuntu 22.04

Version ⁨2.1.54 (b6a7760c)⁩
Python 3.9.10 Qt 6.3.1 PyQt 6.3.1

2

Something went wrong with the secure connection to AnkiWeb, such as some sort of network connection error, or filtering being done by the network. Maybe syncing on a different network will behave differently.