Question
Does using a VPN affect the likelihood of seeing 'an unknown error occurred' on Facebook?
Asked by: USER2398
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89 Answers
Answer (89)
Yes, using a VPN can sometimes cause this error. Facebook may block or restrict access from certain VPN IP addresses. Try disabling your VPN temporarily to see if that resolves the issue. If it does, you may need to try a different VPN server or contact your VPN provider.