Embedded OLE objects causing lockup

I’ve created embedded Excel sheets in a table on a new form, and each time I’ve tried to edit them after closing, they lock up the system. Have rebuilt 3 times with same result on 2 different machines. Any thoughts as to what in the construction might be causing the problem?

Have built in an otherwise empty database, new form, manually entered small amounts of data. Table contains 7 objects, any one of which will cause this issue. I can cu and paste them, but as soon as I try to edit the information, it blows up.