Cannot insert image & poor functionality

My insert image function is disabled.

Insert link & all the text (bold, italic, etc) changing functions work but not the image icon. Insert a smiley (& Source) also works.

I also just replied to a post (8:16pm) but when I went to view it: everything was lost/nothing was posted (other than my edit).

Seems to work for me

Will try inserting an image ...

Yes, seems to work.

Try the old fashioned sign out sign in technique because I had that issue a couple of days ago but that solved it.

I haven't had any issue with inserting images or poor functionality.

But I have lost posts when editing. Now I draft or copy a post beforehand. So if I lose the post I don't have to retype it again.

Okay, thanks, I will try your suggestions. It is working now.

It happened earlier in the day (yesterday/Saturday) - then resolved itself (so I posted).
Then was disabled again later that day. Seemed so odd to be fading in & out (like working one minute/not working the next) & then having a message that I posted & nothing there. Thought it may have been a bug. I will downvote this- & it can be closed.