Connection Has Been Lost
Starting 2 months ago, users can only login to a QB file once. On the 2nd attempt, they get the error "Connection Has Been Lost" until we open the file as admin, delete the user, and recreate their login.
This is QB 2021 with files stored on a QB server. We have completely replaced the QB server to try to solve the issue but there was no change. This is happening to multiple users in two locations and on multiple QB files.
We have
- Run file doctor
- Rebuilt file
- Checked hard drive
- Rebuilt ND/TL files
- Rebuilt QB Server
We have already reviewed these QB articles:
Error message: Connection Has Been Lost (intuit.com)
.ND files in QuickBooks Desktop (intuit.com)
Resolve Error -6000, when opening a company file (intuit.com)
Nothing seems to help except deleting and rebuilding the user every single time they need to open a QB file. Since this is an investment company with several files and several users, this is not a long term solution. Does anyone have any idea what could be going on? I have tried calling Intuit support and they need us to purchase a support contract to continue troubleshooting.