If you don't quote or mention what trolls are discussing in any given thread your posts have an excellent chance of staying put. It's when they change the subject and there are a bunch of responses that stuff goes missing. Stay on topic and you're fine.

Whenever I write a message at Mudcat I always select and do "control C" to copy it, then have it handy if the thread doesn't go through. If I think it's going to be a problem I open a notepad or Word page and do "control v" and paste it there for posting later. You seem to have a localized glitch affecting your posts. Perhaps you need to use "https" to post here instead of "http." Or turn on or off Ghostery or your security software. Chances are other software programs aren't playing nicely.