Hi @Johan Adams,
You can try the following two methods to see if this problem can be resolved:
- Disable “enable-tls13-kyber” in Edge flags - edge://flags/#enable-tls13-kyber.
2.or disable the policy-PostQuantumKeyAgreementEnabled.
If the above two solutions still don't work, please provide me with specific sites that you cannot access and relevant screenshots.
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Best regards,
Jinxin Wang