Digium Upgrade Loop

We have several D70’s that i was going to test the 2_0_2_0_78957 firmware. I loaded the firmware into Slot 0 of EPM, renamed the file to D70.eff , rebuilt the config for the device and rebooted.

The device download the entire new version and rebooted but then after rebooting it downloaded the firmware again and rebooted and contained until i changed EPM to use slot 1 and revert to 1_4_2_0_63880 then it downloaded that firmware and the phone started as normal. not sure if i’m missing a step somewhere.