I was wondering if someone might know how to fix this problem

I run a bunch of code and a table is copied into a summary tab. When this
is first opened and run it gets hung up on a section that reads
Worksheets(CStr(Trim(wsSource.Range("A12")) & "
Platform")).Range("I7:N19").Copy
With target.Offset(3, 0)
.PasteSpecial xlPasteValues
..PasteSpecial xlPasteFormats
End With
Application.CutCopyMode = False

I am guessing that maybe I need to clear the page on return to another tab
or on exit? Does anyone have any ideas? Thanks in advance!!!!