Thanks for the extra symbols.
To follow up on foxridge's comments, it does appear as though TK quotes are not streaming as efficiently as they should. Sometimes I do notice that certain very active quotes seem to slow but when I do a "stop/start", the quotes then update. As an example, QQQ has been displaying a volume of 10,333,665 for a few minutes now but after I stop'started MT, the volume is now over 10,380,000. Of course, QQQ trades very actively and should update every few seconds. In summary, the quotes appear to be coming through but there are delays.