iAPP f5.microsoft_exchange_2010_2013_cas.v1.3.0 and /powershell issues

we ended up turning on persistence on the VS itself, then in the iRule turning off persistence for all the entities like /owa/ /rpc, etc.... and then created a "/powershell*" { MDM Service. pool exch_443_pool SSL::enable serverside return } in that same iRule from the iAPP and a new https pool with persistence. This worked perfectly for us. Of course we had to modify the iapp itself so now it is customized so any changes we have to be aware since we added changes.