Lately, my HRM-Tri disconnects during any impact-based activity, like, for example, running. During non-impact activities, like cycling on the trainer, it works. Regardless, the next day after washing it and leaving it to try, HRM-Tri will no longer connect. I have to open it, remove and fix the battery again.
What I've noticed is that when I open the battery casing, the battery is loose. Typically, the battery is very well fixed and even requires taps from the back of the sensor to remove it. This no longer happens. I've purchased new CR2032 batteries, and they all have the same issue.
Can the disconnects be related? Ultimately the HR monitor is working; it's just very annoying that it keeps disconnecting and requires me to open and fix the battery again. Any ideas?