This was working but recently the content of the frame doesn't load and the message is 'something went wrong'.
Looking at the SSL incidents there are many MS 'Live' sites that have the error message:
<b><i>VERIFY DENY: depth=0</i></b>, Client Certificate requested: "s2s-api.onedrive.com"
I don't have a client cert for these services so don't see why they would be requesting one.
I don't want to tunnel all (or any) of these sites as I want to carry on scanning the contents for threats.
Note: setting the client IP to tunnel does allow the site to work.
has anyone else had this issue recently?