I had the same problem, but what finally worked for me was disabling OneDrive so that it no longer starts when Windows starts. I only found this when I kept getting Windows notifications that two...

Thank you very much for your help. I will try your suggestions. Many thanks.

I have had this problem since I installed Win 10 two weeks ago, and I have studied all the solutions hoping to find one which will help me. Unfortunately I am not that confident of delving too deep...