We're using AX2009 and particularly when a user is trying to select Packing Slip while invoicing a Purchase Order, it's taking them somewhere around 15 - 30min for the Packing Slip form (VendPackingSlipJour and VendPackingSlipTrans) to pop-up.
To be noted, we didn't have any new deployments or changes and this started to happen from past few days only. Not sure what could the issue is all of a sudden and not sure where to start looking from.
Any helpful suggestion/information of what could be the issue here or what can be done in such cases is appreciated please. Thank you!