To be fair this happened in both 1.8 and now in 1.8.1 which i hoped would solve the problem.I can't seem to find the common demoninator but sometimes when trying to delete a ticket by the gui in the ticket edit page (like tickets.php?id=235) or simply from the list of tickets (like tickets.php) and when i click the checkbox and click delete i get the error:"Unknown or unsupported action - get technical help"now if i go edit the ticket and open the gui to edit the ticket like (tickets.php?id=235) and i click the close button like url (/tickets.php?id=235#close)it does nothing and does not throw an error.This is a fundamental problem with my ticket system that occurs in Firefox, IE10 and i ctrl refresh, clear cache, logout login, clear the sessions table in the db NOTHING fixes this. I'm on IIS php5.3Of course im admin and have full permissions some delete some won'tPlease help wth any suggestion.