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Naramis

macrumors member
Original poster
Aug 23, 2013
91
16
I've used Mac and Safari for a few years on a MacBook Air and never had this issue, but now with a new MacBook Pro this is driving me crazy.

This is how the bug goes:
-Open new tab, tell Safari to open a website on it
-Switch to another tab I had open (or even create a new tab)
-The website opens on my current tab, instead of the one I originally told it to open on

Has anyone experienced this as well?
 

Gregg2

macrumors 604
May 22, 2008
7,267
1,237
Milwaukee, WI
No, I haven't seen that.
What happens to the new tab you opened then?
How long do you wait between going to the URL on the new tab before you switch back to the first tab you had open?
 
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997440

Cancelled
Oct 11, 2015
938
664
Check what your settings are here:

Safari -> Preferences -> General -> (In their individual dropdown menus) "New windows open with:" and "New tabs open with:"

There are options there, including "Same Page". I don't know why you're getting the effect for a previously opened and addressed tab. Change those settings if they're on "Same Page" as a first troubleshooting step.
 
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Naramis

macrumors member
Original poster
Aug 23, 2013
91
16
No, I haven't seen that.
What happens to the new tab you opened then?
How long do you wait between going to the URL on the new tab before you switch back to the first tab you had open?

The new tab stays blank (showing my Favorites). If I wait a bit before switching back to the first tab, the problem doesn't happen, but if I switch immediatly it sometimes happens. It's like the command to open a website is delayed for a fraction of a second, and if I switch before that, the command gets sent to the wrong tab

Check what your settings are here:

Safari -> Preferences -> General -> (In their individual dropdown menus) "New windows open with:" and "New tabs open with:"

There are options there, including "Same Page". I don't know why you're getting the effect for a previously opened and addressed tab. Change those settings if they're on "Same Page" as a first troubleshooting step.

Both are set to open my favorites
 
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lplatellas

macrumors newbie
Jun 26, 2013
22
21
Hey there, second to op. First thought it was me clicking something wrong, but seems to be a bug doing it. Happened to me already twice today! System is 10.11.6 on iMac late 2013.
 

997440

Cancelled
Oct 11, 2015
938
664
Other things to try :

Disable all extensions; test. If better, reenable one at a time to find the culprit.

Enable the Develop menu in the Safari menu bar: Safari -> Preferences -> Advanced -> at bottom of pane, tick "Show Develop menu in menu bar". After that, click what you just added to Safari's menu bar --"Develop"-- and select "Empty Caches" from the dropdown. Test.

Boot into Safe mode and test, then reboot into normal mode and test.
https://support.apple.com/en-us/HT201262
 
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Gregg2

macrumors 604
May 22, 2008
7,267
1,237
Milwaukee, WI
If I wait a bit before switching back to the first tab, the problem doesn't happen, but if I switch immediatly it sometimes happens. It's like the command to open a website is delayed for a fraction of a second, and if I switch before that, the command gets sent to the wrong tab.
There you have it! You're too quick! Open the URL, take a drink of coffee, then click the tab. ;)
 

BarracksSi

Suspended
Jul 14, 2015
3,902
2,664
On some pages, cmd-click opens a new tab in the background with the link I've clicked and opens the same link in my current tab. Right-clicking and selecting "Open in new tab" usually works correctly, though.

It's weird. I haven't opened the offending pages with the inspector panel open to see if they wrote their HTML differently.

Probably not related to the OP's question, though...
 

TWLreal

macrumors 6502
Jul 9, 2006
295
1
Has anyone experienced this as well?
I have a feeling this will only be noticeable to a small subset of people like you and me.

The latest version of Safari definitely changes the tab loading behaviour compared to past versions.

I have a habit of entering URLs in the location bar, CMD + T and entering a new URL, rinse and repeat for several tabs. Safari screws it up now and loads the first page fully in the next tab rather than its original tab.
[doublepost=1484284839][/doublepost]I'd like to add that tabs loading in the background will even steal focus from your current tab. As in:
  • Enter a new URL, website starts loading
  • Create a new tab regardless of content
  • The tab loading in the background steals focus and takes over your current tab
  • The previous tab is now empty or defaults to what you set new tabs to open with
 
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Naramis

macrumors member
Original poster
Aug 23, 2013
91
16
I have a feeling this will only be noticeable to a small subset of people like you and me.

The latest version of Safari definitely changes the tab loading behaviour compared to past versions.

I have a habit of entering URLs in the location bar, CMD + T and entering a new URL, rinse and repeat for several tabs. Safari screws it up now and loads the first page fully in the next tab rather than its original tab.
[doublepost=1484284839][/doublepost]I'd like to add that tabs loading in the background will even steal focus from your current tab. As in:
  • Enter a new URL, website starts loading
  • Create a new tab regardless of content
  • The tab loading in the background steals focus and takes over your current tab
  • The previous tab is now empty or defaults to what you set new tabs to open with
Yep, those are exactly the problems I see.

Strangely, I didn't notice this on my MacBook Air just a few weeks ago, despite it being fully updated (both the OS and Safari). Only started noticing when I got a MacBook Pro (maybe because it's faster?)

Anyway, glad to know I'm not alone..
 

Rok73

macrumors 65816
Apr 21, 2015
1,161
518
Planet Earth
My Safari never does anything like that. But it's fascinating how everything's going down the loo although everyone's (imputing) basically got the same config with a couple of different installed programs.
 

tkrtwld

macrumors newbie
Oct 7, 2013
11
28
Munich, Germany
I've used Mac and Safari for a few years on a MacBook Air and never had this issue, but now with a new MacBook Pro this is driving me crazy.

This is how the bug goes:
-Open new tab, tell Safari to open a website on it
-Switch to another tab I had open (or even create a new tab)
-The website opens on my current tab, instead of the one I originally told it to open on

Has anyone experienced this as well?

I have the exact same problem. Can't quite say when it first appeared, but it has been driving me a little bit crazy. I'm running macOS 10.12.2 on a 15" MacBook Pro Late 2013.
 
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Brookzy

macrumors 601
May 30, 2010
4,985
5,577
UK
Add me to the list of people experiencing this. I have a habit of loading a slow site, and switching to another tab to wait for the first to finish loading. The page that should be loading in the background then appears in the new tab. Very annoying.

For me this only happens when you switch tabs while a webpage is still loading. When pages have finished loading the bug doesn't materialise.

Will report the bug but in the meantime I guess I might have to exercise some patience! :eek:
 

peymayesh

macrumors newbie
Jun 20, 2012
10
1
/bin/
Happened to me (Sierra), so I reverted to 10.11.6.
It's a painful bug! I couldn't stand it, but I've experienced this issue once again in 10.11.6 :|
(But hopefully just once, or maybe it was my fault)
 
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ntrn

macrumors newbie
Nov 25, 2015
8
1
Same happens to me on a rMBP and on an iMac. I don't remember it happening on 10.11, so it really must be Sierra related.
 
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tekchic

macrumors 68020
Apr 19, 2010
2,056
1,763
Phoenix, AZ
This is also happening to me, and I agree -- completely annoying. Typically I'll have some site up where I've paged through at least a dozen or more pages of results, and then load a site in another tab, only to have it take over the tab I was on, and make it so I'm unable to click "Back" on that old tab to get back to what I was doing.

I never noticed this odd behavior before Sierra. Tempted to move back to Chrome as my primary browser on my home MBPr (it's my primary on my work MBPr), it happens often enough to be mildly infuriating.
 
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yep-sure

macrumors 6502
Sep 21, 2012
495
564
Melbourne, Australia
Just came across this thread, and have to say this is one of my most annoying Sierra bugs. Along with Time Machine not showing up once you plug it back in (requiring restart) and how Safari uses up about 50% of your RAM until you close and re-open it again.
 
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hwojtek

macrumors 68020
Jan 26, 2008
2,274
1,277
Poznan, Poland
Same thing happening here. I have a slow connection and it seems that if I switch the tab before Safari fully spawns a new web process and it connects - the newly opened tab stays empty and the tab I switched to loads the website supposed to be open in the new tab.
I can recreate it in El Cap and Sierra.
 
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