If you find the error SEC_ERROR_OCSP_FUTURE_RESPONSE in Firefox, you are not alone. Many users have reported the same error using the Firefox browser. Typically, the error occurs when files containing CSS elements are in the Firefox browser. The error is then generated for websites connected via HTTPS.
Fortunately, there are several ways to fix the Firefox error SEC_ERROR_OCSP_FUTURE_RESPONSE. Check out the following methods to see which one will help you solve the problem.
What causes the Firefox error `SEC_ERROR_OCSP_FUTURE_RESPONSE`?
It turns out that the error code SEC_ERROR_OCSP_FUTURE_RESPONSE is often associated with an OSCSP response that is invalid because the computer is set to a future date. In other words, the problem may occur because the computer clock is incorrectly set.