We are suddenly having problems on both Ledger and Payables on one of our workstations. Fine this morning, speed of slug(and a very slow one at that) this afternoon. Have tested memory, cables, virus checker, and reinstalled via workstation setup several times with no improvement. To make things even more interesting, upon exit we received the message "list index out of bounds (0)" All other network applications on this workstation are running normally. Any insights would be very much appreciated.