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cfm56d7b

macrumors regular
Aug 14, 2020
140
51
I also upgraded to Big Sur 11.6.4. I can't tell yet if it's helped with my other issues, but I still cannot play videos in Safari. I can in Firefox. What is going on!? And now Software Update seems to just endlessly 'check for updates'...
The same exact problem on my side as well.
 

sunnyjohn2

macrumors regular
Original poster
Dec 31, 2017
208
31
Does anyone know how to obtain Safari version which is included with Big Sur 11.6.2?
If you don't mind reverting to Big Sur 11.6.2., you could do that and it would give you the version of Safari that came with it. This site takes you to the link for older versions of Big Sur:
 

sunnyjohn2

macrumors regular
Original poster
Dec 31, 2017
208
31
By default, Chrome doesn’t use the system’s DNS servers, it uses its “Secure DNS”
https://support.google.com/chrome/answer/10468685

Specify a DNS server on Mac https://support.apple.com/guide/mac-help/specify-a-dns-server-on-mac-mchlp2720/11.0/mac/11.0

Google Public DNS https://developers.google.com/speed/public-dns/
8.8.8.8
8.8.4.4
Cloudflare DNS Servers https://1.1.1.1/dns/
1.1.1.1
1.0.0.1
1.1.1.2 (No Malware) & 1.1.1.3 (No Malware or Adult Content) https://blog.cloudflare.com/introducing-1-1-1-1-for-families/
OpenDNS https://www.opendns.com/setupguide/
208.67.222.222
208.67.220.220
OpenDNS FamilyShield https://www.opendns.com/setupguide/?url=familyshield
208.67.222.123
208.67.220.123

Usually, the simplest way to troubleshoot potentially user caused problems is to create another user account.
This worked for me - no problems at all on the new account. Thanks!
 
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NeonIbis

macrumors regular
Sep 8, 2020
124
90
Latest update from me – I went from Catalina to Big Sur trying to fix this (and other issues), unsuccessfully. I was unable to play videos in Safari 15.3.

I'm now on Monterey (12.2.1) and I *can* play videos in Safari (15.3). So the system update seems to have helped with that problem. I'm yet to see if I still have the crash on sleep problem (or any new issues).
 

NeonIbis

macrumors regular
Sep 8, 2020
124
90
I also upgraded to Big Sur 11.6.4. I can't tell yet if it's helped with my other issues, but I still cannot play videos in Safari. I can in Firefox. What is going on!? And now Software Update seems to just endlessly 'check for updates'...

And one more update, in case it is helpful solving this mystery. I was unable to play videos in Big Sur 11.6.4 + Safari 15.3 on my 2020 Intel MBA. But I just updated my M1 iMac and I *can* play videos in Safari. Perhaps the hardware makes a difference somehow.
 

sunnyjohn2

macrumors regular
Original poster
Dec 31, 2017
208
31
I followed bogdanw's advice in the post further back and opened a second account. This has worked flawlessly and so I am in the process of transferring everything to the new account. Safari is working well and I have no other problems. I'm still running Big Sur 11.6.3. and Safari 14.1.1. and will continue to do so while I watch this forum
 

sunnyjohn2

macrumors regular
Original poster
Dec 31, 2017
208
31
Nope - still got problems with Safari. Couldn't download the pdf of my Vodafone bill but did it in Firefox. Likewise with a Logitech site.

A niggle I have with Big Sur that someone here might be able to help with is all these security popups. These things:

Does anyone know how I block them?
 

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bogdanw

macrumors 603
Mar 10, 2009
6,099
3,011
Nope - still got problems with Safari. Couldn't download the pdf of my Vodafone bill but did it in Firefox. Likewise with a Logitech site.

A niggle I have with Big Sur that someone here might be able to help with is all these security popups. These things:

Does anyone know how I block them?
It looks like you have Little Snitch installed and you probably blocked YouTube by mistake with it.
https://www.obdev.at/products/littlesnitch/index.html
 

sunnyjohn2

macrumors regular
Original poster
Dec 31, 2017
208
31
Based on bogdanw's excellent help, I have now upgraded to the latest Big Sur, 11.6.4. and Safari 14.1.2. I have kept both accounts and all seemed to be fine until just now when I tried to access the comments page on the Telegraph newspaper. In my original account, Safari would'n open the comments but Firefox did. In my second account, Safari did. I'll keep both accounts running for the moment and see what happens.
 

bogdanw

macrumors 603
Mar 10, 2009
6,099
3,011
I have now upgraded to the latest Big Sur, 11.6.4. and Safari 14.1.2

Once again, running an outdated version of Safari is dangerous.
"Apple is aware of a report that this issue may have been actively exploited."
https://support.apple.com/en-us/HT213091
Direct link for Safari 15.3

Code:
http://swcdn.apple.com/content/downloads/13/56/002-67278-A_7EUSHJ6NOH/1dtpdyn6l1afezbtku6i16vckl02vcwh05/Safari15.3BigSurAuto.pkg

I tried to access the comments page on the Telegraph newspaper.

An extension might block the comments.
How to turn off or uninstall extensions https://support.apple.com/HT203051
 

sunnyjohn2

macrumors regular
Original poster
Dec 31, 2017
208
31
Tried the link but not being able to understand Mandarin, went to Apple download site.

It seems the security issue is with the iPhone. However, when I tried to download Safari 15.3, it refused to download. I am assuming that this was because it was incompatible with my version of Big Sur. so in order to download Safari 15.3 beta, I need to download the latest beta for Big Sur. As I do not own an iPhone, I am wondering whether it is worth it for the moment.
 

sunnyjohn2

macrumors regular
Original poster
Dec 31, 2017
208
31
Today I was unable to open Safari other than by going to the History menu. I've closed my second account and changed my default browser to Avast. I am a patient person but enough is enough! I'm sure apple will sort it one day.
 
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picklebreath

macrumors newbie
Mar 13, 2017
4
0
Today I was unable to open Safari other than by going to the History menu. I've closed my second account and changed my default browser to Avast. I am a patient person but enough is enough! I'm sure apple will sort it one day.
Not so sure.
Videos work fine using Vivaldi but a blank screen on Safari.
Safari 16.4.1
Os Monterey 12.6.4
Mac MBO 2016

This is ridiculous. I have tried all suggestions here and then some.All is good with Chrome " Vivaldi" Firefox. Ran Etrecheck no faults found. Did all possible resets. This is the only Apple product I consider absolute CRAP
 

sunnyjohn2

macrumors regular
Original poster
Dec 31, 2017
208
31
I've upgraded to Ventura and have no problem with videos in Safari. I do, however, have a little glitch in that I am unable to access my expat online newspaper account in Safari, although it's perfectly OK in Firefox. Not the end of the world - funny old thing, Safari!
 

picklebreath

macrumors newbie
Mar 13, 2017
4
0
Unfortunately I am left behind on that upgrade. Fixing my Safari issues definitely does not warrant a new Mac.;)
 
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