- Access safe-mode with networking and see if it happens there.
- Make sure all Antivirus and Firewall and security programs are disable and try.
- Try booting to a Live CD and see if you can browse freely.
- Disable All Internet Browser Extensions
- Running Correct Date and Time Settings?
Change Your Internet Security And Privacy Level to Medium
Try and Disable Chrome QUIC Protocol
type is browser chrome://flags/#enable-quic
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