Imported from previous forum
I tried to mark my messages (http://www.fixtradingcommunity.org/pg/messages/hanno.klein) as read by clicking on one or more of the check boxes and clicking on "Mark read". A red error box pops up saying "Sorry, we could not find the specified message". Also the usage of "Toggle all" before does not change the behaviour.
Thanks Hanno- Yes thats a known bug.