Hello there,
We experienced a temporary issue where some customers encountered an “Invalid challenge” error when attempting to log in to LS Sites. Our development team investigated and has since resolved the problem.
You should now be able to log in without any issues. We sincerely apologize for the inconvenience this may have caused and appreciate your patience while we worked on a fix.
If you continue to experience any problems, please don’t hesitate to let us know: https://www.lansweeper.com/contact/contact-support/
Best regards,
The Lansweeper Team
If you need technical support and have issues with accessing the Support Portal, please use this URL instead: https://www.lansweeper.com/contact/contact-support-case/