how do i stop tymesher updating when it's hidden?

[ldotchopz]

It's becoming annoying having to delete the object list and then add them again when i need them because it updates whenever i do anything, hit render, change material params etc

[Findus]

Does it help if you switch to manual updates in the modifier panel?

[tyFlow]

This is likely setup-specific so you'll need to post a file where this happens in order for me to examine the issue.