Tracker Plugin not behaving as expected

• Consistency

Tracker plugin (visible to group 'students' via a quiz_tpl wiki page) allows the student to submit the item infinite times, regardless of settings.

This may be a user error situation, in which I thank you for your efforts. I have also considered the fact that when I sign in as a 'student', I'm using the exact same machine that I admin on, and that may have a 'bleed over' of permissions, but then again, Plugin Tracker honors 'student cannot add new items' and blocks the plugin accordingly.
1. The quiz interface wiki page (shows score after submission. Reloads to itself to show populated submission, but should ideally turn the tracker itself into an error): !!!Checkpoint Quiz Summary {trackerlist trackerId="9" fields="46:47:48" showlinks="n" view="user" wiki="quiz_view_tpl"} ---- !!!Complete Checkpoint Quizzes {tracker trackerId="9" fields="46" url="cp_quizzes" wiki="quiz_tpl"}

2. Wiki Templates
Both wiki tpl's are simple table structures with a title and the corresponding field variables
quiz_tpl =
!!!!Available Quizzes ||Checkpoint Quiz One {$f_46}|| quiz_view_tpl = !!!!Checkpoint Quiz One ||Question|Submitted Answer|Point Earned|Feedback What is a vector?|{$f_46}|{$f_47}|{$f_48}||
3. Object Permissions
Students are only granted :
View Trackers
Add New items to trackers.

All other tick boxes are blank

4. Tracker Properties
All the fields are set to 'visible by all' and all permissions are default except:
1. Non-admins limited to wiki only
2. Creator can modify his own items (UNCHECKED)
3. One item per ip address or user (since field #45 is user with auto increment)

I have tried deleting the page and deleting the tracker and starting over again to see if I had somehow mixed up the permissions. But to no luck.

Here is my 'test student' login:

learngis.org/tiki
gisuser
GISisCool

If you click on the Quizzes link, you can see the behavior of the tracker. If you would like to explore further with an admin login, please let me know. Once I get this set up right, I'll be able to do more quizzes and tests without issue.

I attempted to use an instance of Tiki Show, but it gave me a smart error when I tried to login using admin/admin and admin/12345 (after I changed the password):
Fatal error: Uncaught > Smarty: Unable to load template file 'password_jq.tpl' in '/var/www/duqtape-11783-5759/templates/tiki-change_password.tpl' < thrown in /var/www/duqtape-11783-5759/vendor/smarty/smarty/libs/sysplugins/smarty_internal_templatebase.php on line 129

This bug has been demonstrated on show2.tiki.org

Please demonstrate your bug on show2.tiki.org

This bug has been demonstrated on show.tikiwiki.org

Please demonstrate your bug on show.tikiwiki.org