Autosync not working, youtube app doesn't recognize my google account

Manage storage and should be option to clear everything then force stop
 
I did clear everything, after that force stop is still grayed out in google play services but in Goggle Play Store is not.
I did reboot the tablet.
Now youtube works, I can access my account channel and watched vids and follows but yet I can not access the Google Play Store main screen, I still get that "white page" with "Try Gain".
Should I Force Stop Google Play Store service?
 
I did clear everything, after that force stop is still grayed out in google play services but in Goggle Play Store is not.
I did reboot the tablet.
Now youtube works, I can access my account channel and watched vids and follows but yet I can not access the Google Play Store main screen, I still get that "white page" with "Try Gain".
Should I Force Stop Google Play Store service?
Yes try that
 
I edited your screenshot that had what was presumably your own email address, for your privacy.

Has this always been your tablet, or did you get it used or refurbished?
 
Yes finally this did the trick.
But I got message that some services were stopped after reboot.
I just clicked OK..hope it will reboot those services too.
Now everything works like it was used to.
Thank you so much.
So, what you think that happened?
 
Thank you so much.
YT app was freezing vids I just uninstalled it and installed updates.
Now all fine.
I wonder what actually happened.
 
Sorry, what did you try that worked? Clearing the app cache/data for Google Play Services?
 
Yes finally this did the trick.
But I got message that some services were stopped after reboot.
I just clicked OK..hope it will reboot those services too.
Now everything works like it was used to.
Thank you so much.
So, what you think that happened?
Thank you so much.
YT app was freezing vids I just uninstalled it and installed updates.
Now all fine.
I wonder what actually happened.
Something got messed up which needed a reset of Google play and service apps