You don't mention which version you are using.  Did you also post some payments (perhaps in error) and then delete them? Or try to do a Refund?  Sometimes those types of things can throw off the balance.

I would first make sure the balance is correct in the A/R Transaction list for that client. Then if it is, I would make a backup and then rebuild JUST that one client's A/R Balance and see if that helps. If not, restore the backup.

Nancy Duhon, Esq.
Duhon Technology Solutions, LLC
Master Certified Consultant for Sage Timeslips
Providing individual Consultations and Third Party Remote Desktop Support - including older/unsupported versions.
404-325-9779
[email protected]

I am using TS Premium Elite. I tried rebuilding the A/R; that did nothing. The A/R shows correct balance. I tried to again generate an invoice but the balance is not correct. 

Very good. I think you have done all that you can yourself. Since you have Premium Elite, I would advise you to contact Sage Support directly since that is part of your subscription.

Just an FYI update. I had TS support remote into my computer and fix the issue. It is a problem w/the new timeslips version and they are working on a fix. Should be out in October sometime. In the meantime if anyone else has this issue you need to have a Timeslips tech fix it. Thanks. 

DJK443 , thanks so much for coming back and letting us know. So often the thread gets abandoned and we never know the resolution. Appreciate your contribution.