This is annoying…
Has anyone else had similar problem with Norton 360 and https://community.letsencrypt.org/ ?
Not in that combination. Usually got blocked by TrendMicro accessing Github.
Uninstall helps
It would be interesting to see the “full report”.
There is “NO” full report - it’s EMPTY…
The linked site doesn’t find anything wrong with "https://community.letsencrypt.org/"
I’ll upload that picture when it happens again.
In the interim, I think this is the page it links to:
https://safeweb.norton.com/report/show?url=https%3A%2F%2Fcommunity.letsencrypt.org%2F
Snake oil at its best 
It reared its’ ugly head again.
Here is the full link:
Even clicking the “continue to the site” link acts silly and IE must be restarted to get things back to normal.