***Pen table disappears in SOME drawings

Hi our office just updated our Microstation to 11 power draft connect edition and we seem to have a lot of errors on this updates. 

Pen table disappears in some drawings- Some drawings we 'model' is working fine with attached pen table, however, our 'sheet' files do not have pen table attached.

Also, we have fence commands that does not work in some drawings as well which is very annoying!

Could anyone please help us with this? 

Thanks in advance.