Message Board errors

I really don’t know why, and figured it was me, but see others posting similar problems.  I start typing message, and ALWAYS a Pink bar with “An unexpected Error has Occurred.  An unexpected Error has Occurred.”  (yep it says it twice)  – then sometimes it disappears, but at least 50% of the time the message reappears, or even if it isn’t there, the message fails to post, and you end up with having to type it again, or possibly reloading it will give you some of the original message. This provider of your forum is horrible and has always had problems, but this is the worst!  I will now copy this text, so I don’t have to retype it if it doesn’t “go” the first time!!