@ dane1234
EDITED 1/29/2024 at 3:55 PM Pacific
If the Schedule C if not the problem, it could be the Form 1098-C and the fact that that 1098-C form flows to Form 8283 (Non-cash Charitable Contributions), which is not yet ready. It is projected to become available on 2/07/2024, at least for a Federal return. See the table linked below.
Forms Availability Table
