The good news is, Blizzard is aware of the issue. This connection error with Crash Bandicoot 4 is listed as a “common problem” on the support site for Battle.net ...
There are many reasons why you are getting the “Could not log in to Battle.net” message with error code BLZBNTBNA00000A8D, BLZBNTBNA00000A8E, or BLZBNTBNA00000A8F ...
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