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How can I drove the problem on Firefox when it says, connection untrusted and to stop it completely?

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Connection untrusted blocks me as I nagviate thru sites and it has becomes an annoyance. I have tried "I understand the risks" and "exception" but it keeps popping up if I go to another site. Why is the problem occurring? How can it be sloved? I am unable to navigate without it interferes.Is my internet provider is the one causing the problem? I am desperately looking for a solution.

Connection untrusted blocks me as I nagviate thru sites and it has becomes an annoyance. I have tried "I understand the risks" and "exception" but it keeps popping up if I go to another site. Why is the problem occurring? How can it be sloved? I am unable to navigate without it interferes.Is my internet provider is the one causing the problem? I am desperately looking for a solution.

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Hi, this usually means there is a "man in the middle" of your connection. In some cases, it could be a proxy. In other cases, it could be another app on your Android device.

As the next step in the investigation, could you tap "Technical Details" and see what code appears there? For example SEC_ERROR_UNKNOWN_ISSUER. We have some articles for different codes: