Hi, 

maybe there is a problem with MS Edge-browser. A few user reported, that all they wrote in WPForo was totally mixed up when saving, producing senseless texts. When they pre-wrote their texts with a text-editor and copied it into WPForo, everything was fine. All of them were using MS Edge, latest version, as they say.

I do not use Microsoft, so I cannot reproduce it. Perhaps the community should pay attention to this possibility.