It sounds like you have a Preference turned on which remembers the last bill. To turn that off, just click on the Gear (upper right), Company Settings (or Company Preferences), then under Preferences, Company, Auto Recall- is that checked? If so you would want to uncheck it and click save. […]
Resolution for 'Company Preferences issue: 'entering vendor bills' available: Yes.
The Company Preferences 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 Company Preferences issue yourself by looking for a resolution described in the article. If it is a complex Company Preferences issue or you are unable to solve the issue, you may contact us by clicking here or by using other Company Preferences support options.
For more information about resolving issues related to Company Preferences in Quickbooks/QBO or to get support for the issue 'entering vendor bills', click the link below: