When uploading missions I get this "Mission not accepted by ArduPilot: 13"

[envirover]

The problem probably happens because when messages are sent to the RockBLOCK service in a quick succession, they are not always received in the order they were sent. (Iridium SBD guarantees FIFO order of messages, so I suspect the problem is in the Rock7core service.)

To fix the problem SPL RadioRoom must sort mission items by index after all the items are received .