ASPxPage Control Cannot unregister UpdatePanel - Post 2

Just had this issue again, this time without using tab pages. it looks like there are issues redirecting from an ASPxGridView row command. The only hack Devxpress can provide so far is re-registering the controls when they are unloaded. this obviously relies on microsoft never changing their code. To sort, all update panels need to reregister when unloaded! I added a method to my base page as follows: then this can be called on ALL updatepanel unloads