"Oh just thought of something - you need to flip back to stabilize mode before re-arming if you were in any other mode. Safety feature. Hope that was it!!"

"John, I just got back from a flying field. Flew a dozen missions, some auto, some manual. After IRIS auto-landed on the auto missions, I took right back off from where it landed, sometimes disarming in between, sometimes not. I could not duplicate…"

"Hmmmmmm I'm stumped then. I just followed this exact same procedure yesterday, and did not need to do anything oer than what you did. Battery stayed connected. I drop down and check on things a lot, so I know this works. I'm not a log guru, so…"

"Since you didn't mention it I'll ask - are you re-arming IRIS, or trying to? "Nothing happens" - no lights, no sounds, no movement?"

"Is this available yet? I just see a basic kit there, but not a complete kit. No pictures of the components. The 3DR kit is too heavy for IRIS."

"DO NOt FLY without those washers - they are all that keeps IRIS in the air!! As others said above, any hardware store will stock those. Get a bunch - they disappear all the time!! Make sure the teeth protrude on one side - it should feel rough.…"