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Just upgraded MacBook to OS 27 and most websites will not open due to security settings.

Firefox Blocked application/service/website
jcochran303M
jcochran303M

I am using Firefox 155.01 on MacBook Air (M1).

I updated to OS 27.0 yesterday.

I have tracking protection set to Standard (same as before the software update).

Websites I need to use frequently, such as my health care provider, just twirl, will not open.

I am using Firefox 155.01 on MacBook Air (M1). I updated to OS 27.0 yesterday. I have tracking protection set to Standard (same as before the software update). Websites I need to use frequently, such as my health care provider, just twirl, will not open.

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