Created Unassigned: Are there item limits on $().SPServices.SPUpdateMultipleListItems? [10160]

Is there an item limit when using the $().SPServices.SPUpdateMultipleListItems code? I am running two $().SPServices.SPUpdateMultipleListItems scripts one after the other based on an if/then statement. The second $().SPServices.SPUpdateMultipleListItems runs perfectly; however, the first does not run. Ive reversed the order and the same one works while the other does not, and the only thing I can think of is there may be an item limit on the number of list items you can update using $().SPServices.SPUpdateMultipleListItems. Below are the two scripts Im currently using and there respective item count.

1 list item to update - works as desired
$().SPServices.SPUpdateMultipleListItems({
listName: "Data Refresh Tracker",
CAMLQuery: "<Query><Where><Eq><FieldRef Name='Title' /><Value Type='text'>"+PDEList+"</Value></Eq></Where></Query>",
valuepairs: [["Refresh_x0020_Date", currentdate]]
});

150+ list items to update - does not work
$().SPServices.SPUpdateMultipleListItems({
listName: "Process Design Engagement and Intake",
CAMLQuery: "<Query><Where><Eq><FieldRef Name='stringFormStatus' /><Value Type='text'>Active</Value></Eq></Where></Query>",
valuepairs: [["CurrentDate", currentdate]]
});

I appreciate any help you may provide.