[Koha] Non-Default Biblio Framework Loads Slooooooow

Hi All, Just wondered if it was normal that any Non Default Biblio Framework I set up loads very very slowly into the browser. It makes them almost impossible to use. The ones I created are very lean with only a few tags active and only 2 tabs- yet it can take up to 2 minutes for these to load. Is there just something wrong with my setup or is this normal? I'm using Version 2.2.9. Any suggestions on how to allay this issue? Bo