Upgrade to version 19.4 or later, or follow the workaround below.

Change the duration in the grid view then switch to grid/Gantt view. This will refresh the screen.

 

Resolution for '194 or later issue: 'Changing task duration in 10-3 grid/gantt view does not refresh the grid/gantt view' available: Yes.

The 194 or later issue or error code is a known related to Sage Accounting products. Support for this issue is available either by self-service or paid support options. Experts are available to resolve your Quickbooks issue to ensure minimal downtime and continue running your business. First try to resolve the 194 or later issue yourself by looking for a resolution described in the article. If it is a complex 194 or later issue or you are unable to solve the issue, you may contact Sage Repair by clicking here or by using other 194 or later support options.

For more information about resolving issues related to 194 or later in Sage Accounting or to get support for the issue 'Changing task duration in 10-3 grid/gantt view does not refresh the grid/gantt view', click the link below: