Error message “Wrong Protocol Version” appears when one of Leaptest component (Studio, Controller and Agent) are not running on same version.
Leaptest comes with three major components Studio, Controller and Agent(s), in order ensure consistency across the platform all of them should be running on same version.
To solve this issue download the latest version of Leaptest from here and install it on all the computers where you have either Studio, Controller and Agent(s) running, this will ensure same Leaptest version and latest features are available to you.
For more information about the architecture behind Leaptest, see Architecture Overview.
If this issue continues, please contact our Priority Support.