Hello, i need help with 2 problems

1)
im coping excel ranges and inserting them on bookmars in a word document in a iterative way, the problem arises
when i try to format the pasted tables, only the first get changed and not all the chages are made by the code.
I really dont understand why it doesnt work

wordDoc.Bookmarks("tabInstADSLAITop").Range.PasteExcelTable False, False, False
        Application.CutCopyMode = False
        Set tbl = wordDoc.Tables(numTab)
         With tbl
        .Rows.HeightRule = wdRowHeightExactly
        .Rows.Height = 15.6 ' +- 0.55 cm
        .AutoFitBehavior (wdAutoContent)
        .AutoFitBehavior (wdAutoFitWindow)
         End With
        wordDoc.Bookmarks("instADSLAITop").Range.InsertAfter numInst



2)
for time to time i keep getting the error 462 The remote server machine does not exist or is unavailable at this line:
  Set tbl = wordDoc.Tables(numTab)
or this line:
        wordDoc.Bookmarks("instADSLAITop").Range.InsertAfter numInst


Thanks