We noticed from working with people migrating from Iguana 6 to IguanaX that there were certain libraries which were overwhelmingly popular.
These libraries had help with the old Iguana 6 system which is not compatible with simpler help system in IguanaX. See:
Setting up help for global functions
For this reason is probably best to remove these libraries and instead use the new versions we supply with the updated help.
You can also create your own library which can contain all the core libraries you need and this may make it a lot easier to maintain moving forward.
Happy to discuss.