Hi guys, if you have the same problem, I have the fix (credits for the user -> Anonymous95)
Now my ethereum is working fine, how?
If you Ethereum is not syncronizing like this example:
To fix it is so easy, just go in your windows clock and do exactly like this image bottom
Now my problem is fixed and my ethereum is downloading blocks like you can see here:
I hope you all understand my explanation and sorry for the bad english!
Best regards from Brazil