After updating the Admin Tools to 3.6.2 yesterday.
All of my front end users where not able to post new k2 items using the front end.
I did try moving on/off several parameters in the Web APP Firewall, with no results.
I then deactivated the Admin Tools system plugin and the users where able to work again...
Would like to figure out what change in this version that is preventing k2 to work properly.
Thanks!