RootCauseunvalidated
when at least one device has the MitM-bit set, neither of them has the OOB bit set and the initiating device has NoInputNoOutput — according to this table. Tension: then JustWorks Unauthenticated will be used. Outcome: this means, that it is not an authenticated pairing.
4b6858ea-1dfb-466b-b904-dfc330b2aba5
when at least one device has the MitM-bit set, neither of them has the OOB bit set and the initiating device has NoInputNoOutput — according to this table. Tension: then JustWorks Unauthenticated will be used. Outcome: this means, that it is not an authenticated pairing.