Issue:
After downloading configuration to the 833IS v7 unit, some user defined fields are truncated.

Cause:
If an exclamation mark "!" is used in some of the user defined fields, such as User ID's, Passwords, Secret Keys ... the Perle version 7 unit will view it as a comment statement and will ignore it and all data after the special symbol.

Solution:
Do not use the "!" special character in user defined fields.