Logging interval stopped after the last firmware update

Explorer+ has been set at 10 min send interval and 1 minute log interval since I got the unit. This worked perfectly until the update to firmware version 4.2 (402155).

The map is only showing 10 min send intervals and no log intervals regardless of the settings. I hope somebody did not get stupid and delete the log interval capability.

The Explorer+ still shows the settings at 10 min send intervals and 1 minute log intervals. What went wrong? How can it be fixed?