Yes. Very frustrating, second (or third, don't remember) day in a row. Because I lose my Internet as often as I do, I am in the habit of copying my replies before posting, so I don't lose them. The other day though I kept submitting my copied reply, didn't show like it took, but later my reply was retroactively submitted five times.
By the way, I am glad you are back after about five days of absence recently!