Unable to make a reply to a thread

Hi, all of a sudden when posting a reply I found myself starring at pop up message indicating that new users are not allowed to make more than 3 replies to same topic. Note that I have definitely made more than 3 replies to that same topic in question. See attached image.

could be a new forum restriction to stop trolls from making new accounts and spamming threads after they get banned

I don’t know about trolls, but we were in a pancam random self rebooting issues discussion. Where seems like we just banging our heads into the wall as it seems like no one gets the fact there is a problem and needs to be resolved. Mods come in there asks same questions get answers and then just give useless and tried before suggestions and then without notice of any kind just go missing ignoring the problem.

Funny thing is my reply got posted after this thread was created.