Hi Sveto,
you need to update the Gateway with latest ESAP version (3.1.0).
If that doesn't help then raise this with Pulse TAC team and they will include this version in next ESAP release.
In the meantime you can make temporary arrangement to pass the hostchecker on affected devices by creating a HC rule and match the McAfee process name running on client system.
hope this helps.
Regards,
Kapil