It gets Reset after a successful Backup made with Full Verification.
Are you making a backup after every work session?
Resolution for '150 TLG file issue: 'Quick books enterprise 15.0 TLG file size issue' available: Yes.
The 150 TLG file 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 150 TLG file issue yourself by looking for a resolution described in the article. If it is a complex 150 TLG file issue or you are unable to solve the issue, you may contact us by clicking here or by using other 150 TLG file support options.
For more information about resolving issues related to 150 TLG file in Quickbooks/QBO or to get support for the issue 'Quick books enterprise 15.0 TLG file size issue', click the link below: