Alright. I tried that and I do have the same issue trying to paste text into a reply/post. Doesn't work with Edge. Does work with Chrome and IE. Sorry I took so long getting to it.
EDIT: Wait. I just tried it again and it did work. And it's working here now too. What's going on? Did you/they just fix it?
EDIT 2: Now it's not working again. It seems to have something to do with where I've copied the text from, and/or with what browser. If I copy it from that forum or this forum, with Edge, I can't paste it in either one. Let me do some messing around to verify what I'm talking about...
EDIT 3: Yeah. That seems to be the deal. If I copy text with Chrome or IE, from wherever, then I can paste it here or there with Edge. What's weird is if I copy text from wherever with Edge, then I can paste it here or there with Chrome or IE(but can't paste it here or there with Edge). I was starting think it might be a copying issue with Edge, and not a pasting issue. But now I don't know if it's both, or neither, or what the hell's going on. I don't get it.

But it's definitely just Edge that's doing it.