Paul-
I had similar problems in 3.0 with removing and readding objects in a command button group. I eventually had to use a timer to check to see if I needed to pause the code.

Luckily upgrading to 5 broke my kludge so badly that I finally had to rewrite the interface more properly < s >.

>I have had similiar object references getting lost. For example in the following code the RemoveObject will fail once in a while--object reference is not found, or similiar message. However, it is **very** rare, and I can never repoduce it.