Every time I try to use Google as a search engine in Firefox, this message appears. "About this page Our systems have detected unusual traffic from your computer network. This page checks to see if it's really you sending the requests, and not a robot. Why did this happen?: I believe this occurred earlier in the year but was marked as solved. Immediately after Firefox automatically update to 151.0 64 bit today (in Western Australia), I am plagued with it as well. I have tried disabling extensions and am not (I believe) running in incognito mode. Any suggestions please?