I also sending my thanks. My 'Opps #007 gmail issue' arose 2 days ago om Windows 10 with Explorer 11. With Avast webshield off - no issue. Load HTLM basic gmail - no problem. Google search found the error but just the normal suggestions like empty cache, check up to date software etc.
I also note in the Avast general form this solution has also not been posted as of yesterday. Thanks again
