That is, my site is very fast - searching, listing and just clicking around.
My server load is quite low - less than 1 with a quad-core.
RAM is available - CPU use is not high.
YET, at a number of times in the last couple of days, adding replies to a thread seem quite slow. The little timer on the upper right comes on and sometimes lasts 5 seconds or longer.
Are there any hints here already - or any which folks can post here, which address possible logjams which may slow JUST that particular part of a forum - taking all of the above into account?