Does anybody can let me know how can I solve the issue "Peer certificate cannot be authenticated with given CA certificates" - I can open the system!!
You are unable to login to Lightspeed due to the current Root certificate being expired. To quickly resolve this we have created a patching Tool to replace the Root certificate with a new one or upgrade to a HotFix version.
For all the necessary information as well as links to the patching tool please visit:
Technical Support, Onsite