A problem with the AIOS module is that adding, editing, deleting rates will submit all the rates on the tabs, regardless even if they have not changed. This could lead to submitting a very large number of data points (key/value pairs). (This is because browsers submit arrayed keys even with empty values.) PHP has a default limit of 1000 key/value pairs of data input. Exceeding this limit will cause PHP to truncate the collection of data, including the security token that had been added at t