Dear WAMUG’ers, 

I am having problems accessing some of my usual websites e.g. DuckDuckGo, two 
of the local banks and a few others although Apple’s website, Facebook,  
Australian Border Force, Perth Airport for example load properly using either 
Safari v13.0.3 or FireFox v70.0.1. FireFox after trying DuckDuckGo or CBA will 
return the message “The connection has timed out”. 

Mail is picking up the messages and I can send them out with no problem.

Is there something I need to do? this has happened after I did the latest 
‘Security’ update to maOS High Sierra Version 10.13.6. 

My computer is: 

iMac 27-ich, Mid 2010
Processor 2.93 GHz Intel Core i7
Memory 20 GB 1333 MHz DDR3

I tried switching the FireWall to ‘OFF', but that did not help. I have switched 
the FireWall  back to ‘ON’ for security reason.

Can someone, please, indicate where I should be looking? 

By the way, my iMac 21.5-inch, Mid 2014, Processor 1.4 GHZ Intel Core i5 
running macOS Mojave V 10.14.6 does not have any problems at all. This would 
indicate that the NBN modem/router is working correctly. 

I would appreciate any suggestion as to where I should be looking. 

Many thanks. 

Kind regards, 

Philippe Chaperon

Philippe dit la Grenouille ...🐸

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