qpst has a funky way to read and write items, i never liked it. if it's not fully compatible with the model it can cause issues. try qxdm, as your only editing the line item that you want, or even the nv item browser if you dont want to jump on the cdma ws
and if your items stop working, check user, pass, proxy, etc, its likely a setting got thrown off..... instead of reloading the entire software
and if your items stop working, check user, pass, proxy, etc, its likely a setting got thrown off..... instead of reloading the entire software