Anew day and the problem is Back.I did not power off overnight,simply closed the lid to put the laptop to "sleep". I CAN log into Gmail today though,just Youtube with the "cookie" mesg.Turbo on/off had no affect.Also disabled Akamai netsession,with no affect.Full scan with Malwarebytes and Avast shows nothing.

well,this morning,I am now able to connect to gmail and youtube.I did Not reboot or do anything,simply clicked on youtube and got it.This seems to be a Slight glitch,intermittent and affecting only a very few.If the problem comes back, I will post it here.

I'm wondering if it has to do with following the above steps and rebooting. Did you try this?

Yes,Infact I sent a bug report to Opera,and when trying to use my gmail,it said it was unknown,so,I used yahoo email. BTW, everything worked fine yesterday.It was my first day to use Opera,today is day two for me.

I have the Exact same problem with Google accounts.Cannt log into any of them.Same mesg. and I followed all the same steps.but still not working