Copied from another thread...
"Ummm, I get "Page Crashed" on every single tab i try open... This includes all menu items, Preferences, Quick dial, EVERYTHING!!! I completely deleted the app and all other system files using App Cleaner, re installed and still the same. I can't do the above fix, The preferences window just says "Page Crashed"..."
Os Sierra mid 2014 Mac Book Pro Retina.
Was working fine 2 Days ago... Now nothing works.
Also tried the Opera Beta, still not working.
Are you using any third-party devices associated with video or audio?
No... Nothing is plugged in to my computer except for Headphones and Power cable.
Well... Opera Neon Doesn't work either??? The interface pops up but it wont open any web pages???
So... I had installed a few addons... AdBlocker, Download Chrome Extension (Which I used to install "Flix Assist" (Enabled) and "Flix Plus by Lifehacker" (Which was Disabled))
VPN Was active but disabled, Opera Adblocker was enabled, Bookmarks bar was showing... Ummmmm, Yeah.
I also Had just Signed in with the Opera Browser Account... And used the sync option from my PC computer to this MAC (PC was running Opera first)... Maybe something in the sync option corrupted something in my computer folders that isnt being deleted by App Cleaner Pro???
Appart from that, I have only used the Opera Browser for a week or so... So It wasn't thrashed that I can think of.
Is there an "Addons" folder, Or account user folder on my system I could possibly delete manually??? Or any thing that App Cleaner Pro wouldn't have picked up?
I was very happy switching to this browser, but I have hit a complete brick wall here... Any thing I can do please let me know... I really wan't to jump from Chrome, And this is the closest I have come yet... Please Help.
Just wanted to update here: Current Opera browser is still crashing when I open new tabs and select on them: Version information
Version: 44.0.2510.1449 - Opera is up to date Update stream: Stable System: Mac OS X 10.10.5 64-bit
However I noticed that Opera Next was updated and it's not crashing anymore when selecting newly created tabs: Version information
Version: 45.0.2552.634 - Opera is up to date Update stream: beta System: Mac OS X 10.10.5 64-bit
Now I can use my favorite browser again in my Mac. Hope Opera browser can see this fix.
Opera is now working as well. Thank you.