non function control elements after update EB 2025

After the update EB2025 we can´t to work the control element in our program. We didn´t change the program and the name from the template. It´s not possible a switching in the control element. The control element we have been implement with the new version (EB2025) in our program. Without success. Do you know the mistake after the update EB2025 and have you a idea for a solution?
Thank so lot in advance