InterMapper 6.5 has been released, and fixed issues with device count and statuses on the map list not matching.
A check box labeled “Use link status to calculate map status” is provided under Edit > Server Settings > Interface Thresholds.
When cleared, link status will not be used in calculating map status. This matches the behavior of pre-6.4.2 InterMapper and has been requested by many users.
Intermapper Support Rep