Are you working in Single Client view or List view?

I believe I am working in the billing assistant with single clients. I balance each client separately to the worksheet that we have hand written changes etc....we have somewhat of an "old fashioned" system for getting out the bills! I actually send out invoices using excel. I never learned to design or manage the program to do the actually bill. I started using timeslips when it was a dos program and when I first converted to windows I tried to figure out how to customize my invoices. It was too confusing and I never pursued it. Honestly, I don't mind doing it the way we do, I just can't stand the delay when I try to balance.

I believe I am working in the billing assistant with single clients. I balance each client separately to the worksheet that we have hand written changes etc....we have somewhat of an "old fashioned" system for getting out the bills! I actually send out invoices using excel. I never learned to design or manage the program to do the actually bill. I started using timeslips when it was a dos program and when I first converted to windows I tried to figure out how to customize my invoices. It was too confusing and I never pursued it. Honestly, I don't mind doing it the way we do, I just can't stand the delay when I try to balance.

OMGoodness RLM, that just sounds painful to do it in Excel! But okay.....

You may also need to clean out your temporary files on that machine, or make sure that the location of the temp files is not getting scanned. Does it seem slow when you click save, or when it returns to Billing Assistant to recalculate the bill? To test this, you could try leaving Billing Assistant closed and using the GoTo button on the Slip entry toolbar to tell the program to go to a specific slip number to make and edit. You will have the slip numbers on the worksheet, so you will know exactly which slip you need/want to edit. If it is fast with just the slip entry window open and Billing Assistant closed, then that can be a bit of a clue. If it is slow just saving the slip, that would be something else.