Quickbooks error 12029 is a network time-out error arising due to failure of Quickbooks to connect with the server. It happens Quickbooks is not able to revert within the given internal.
Reason for occurrence of Quickbooks error 12029:
Firewall might block Quickbooks.
Wrong SSL settings.
To resolve Quickbooks error 12029:
You must set the security to medium-high and choose SSL 2.0.
Also, make sure Quickbooks is added to the exception list of windows firewalls.
I hope Quickbooks error 12029 is resolved!! Get more help to resolve Quickbooks error 12029, reach out to QBSsolved at 888-910-1619.