I <think> I have reported this before in the Logos.com forum... perhaps not.
Frequently (several times a week at minimum), the formatting pallet doesn't load when I am replying to a forum member. This leads to deformed looking posts (i.e. no paragraph breaks). It also means that I can't activate hyperlinks.
I am running macOS 10.11.5 and primarily use Safari. This isn't a new issue, but I just got tired of it today so thought I would post again about it. 