Hi Manuel,

Modifying a protocol while retaining the same version shouldn't cause issues; it's a common practice during development. It is important to understand the nature of the changes and determine if these modifications are the root cause of any errors.

I suggest stopping the element and creating a new one using the updated version to check if it encounters the same issues. This approach could help determine if the specific element is corrupted or if it is the protocol that doesn't work with any element.

Please review the log files of the element(s) for any errors.

Reach out to your Skyline contact person.

If feasible, restart DataMiner to check if the issues are resolved.

These are the steps I would take to identify the problem.

Regards,