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- Why do I get an error when activating a cash back?
The error "ERR_CONNECTION_CLOSED" may be caused by an ad blocker. Try to turn it off completely.
"ERR_CONNECTION_REFUSED" is if personal/private DNS is enabled. Please disable DNS and reactivate cash back.
"SSL_ERROR_ACCESS_DENIED_ALERT" - due to antivirus. We recommend to add address mentioned in the error text to the "Whitelist" of your antivirus.
