There could be few reasons for this. One of simple reason would jobs available and no of tables for replication. You can try suspend all other tables and then check.
If that does not resolve, please share couple of pieces of information
1. Goto LTR and click on relevant schema; On "Trigger" tab, check if you see yellow triangle and if yes, what is message next to it.
2. Goto LTRC, under Table processing tab what all prep steps are completed.
3 What is type and volume of this table? Which reading type r u using to move the tables?
Thanks.