Should these monthly payments just be added as an Owner’s Draw

yes

If recorded as an Owner’s draw, does this have any adverse tax implications?

no

As a sole proprietor you are taxed on the net profit from the LLC, regardless of whether you take the funds out of the LLC

Resolution for 'business startup issue: 'Sole member personal loan for business startup expenses and I want the loan payments to by assumed by the LLC now that it has income' available: Yes.

The business startup issue or error code is a known issue in Quickbooks Online (QBO) and/or Quickbooks. 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 business startup issue yourself by looking for a resolution described in the article. If it is a complex business startup issue or you are unable to solve the issue, you may contact us by clicking here or by using other business startup support options.

For more information about resolving issues related to business startup in Quickbooks/QBO or to get support for the issue 'Sole member personal loan for business startup expenses and I want the loan payments to by assumed by the LLC now that it has income', click the link below: