Sage 100 2013 Advanced SU 4 is losing SPS CC authorizations from some cards randomly after card is charged as a deposit (not a pre-authorization) in Sales Order. When invoice is updated affected ones show balance due and Virtual Terminal confirms the charge at Order was successful. Some cases the order has not been shipped and has lost the CC authorization in Sage 100. Happens on multiple users and no pattern. Only error I can find is in the activity log Error 13, SY_Maint.PVC, line 00579, module SO. They do have mods for a ship link to pass order info to FedEx and also a mod to bring in orders from their website - manually keyed orders are affected also. Any input is appreciated.