Why Safari behaves so badly - Facebook etc ?

[quaresma]

Some people will defend Apple no matter what… its always someone else’s fault, never Apple

 

[Micka88]

I believe it is how they send streams - video, etc. If adguard is blocking that, you may not be able to use FB properly. Does adguard offer only block/no block? If it offers a chance to unblock certain trackers, then try unblocking fbcdn on Facebook only. That shoud fix it. Otherwise, you may have to "whitelist" (stop blocking) Facebook completely.

If the same adguard is used in Chrome and absolutely no problem with FB, then it is probably not a problem of adguard, but of Safari ?

 

[jcscol]

I don't think it is a problem with an adblocker. Your error messages are 404 errors, which means the server is being reached but the requested resources can't be found. The final 500 error could mean anything, but again, suggests the server is being reached. Chrome has a console too, so that might give you some clues.

Whether these errors are sufficient to cause your problems, I don't know. You need the help from someone who uses Facebook to troubleshoot. I can't offer any more advice on this one.

Some people will defend Apple no matter what… its always someone else’s fault, never Apple

Regardless, a 404 error is a problem with the web server for that site. There's nothing Apple can do about it, whether you wish to accept that or not.

 

[Micka88]

As I said - this is not MY problem. This is a general problem of Safari not being able to work normally on Facebook page (happens in the same way on any computer - it has nothing to do with one specific computer or user). Audio drops on YouTube in the beginning of each video is another general Safari problem. I can solve it in only way - switching to any other browser that works normally.

If Apple wants to have a normal serious browser, it is up to them so solve these bugs, nobody can do it for them. But since it lasts for long already, it is a bit weird they don't do anything for it.