Just a quick update to let everybody know my Marq Expedition has been working perfectly since I purchased it (within the first week of release). I have used every beta and have yet to see any of the bugs reported by other users on the forums. My OHR is fine. My stress scores and sleep data has been consistent. I've had every workout, bike ride and hike activity complete without issue.
I can't be the only happy customer. Generally, happy customers don't seek out support forums to post on unless there is something wrong. That's how the forums turn into an echo chamber which seems to magnify how bad a particular bug is when it likely effects less than 1% of users - and why it can sometimes take so long to find and fix.
I'm sorry that there are a few users out there with problems. Keep submitting your reports with log files and evidence - it helps all of us and we appreciate it.