I don't know if anyone else is having this problem or not, but whenever I log in via my own network and try to reply to a thread on this site I cannot do so--press the keys, nothing appears in the box. Sometimes the box is at least partly filled by the ghost of an ad which I cannot remove and which the cursor cannot move around. I cannot post new threads either. I am only able to write here because today I am on another network. Is this a problem for others or not? Suggestions are welcome.