I used my VTX on 26 dives in the Roatan two weeks ago with no real issues. There were a few times over the course of the week where it momentarily lost connection with the transmitter, but after turning down the sampling rate from 30 secs to every 15 secs, I didn't see it anymore.
I also saw the "Earmark Applied" message from waking up the computer at first. I never researched which button caused it, and instead turned off the auto dim.
I replaced the battery every 2 days due to of all of the reports of battery issues in the Aeris version. Battery status was always reporting "Good", so I don't know if this was necessary or not.
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