As the title indicates, I'm using an iPad mini-5 running Foreflight as my EFB. I love the combination, but with both the Bose A20 and the Proflight-2, I've been having what I believe is a dangerous, and certainly annoying "unintended effect" happening. In particular, despite careful testing on the ground of the pairing and volume, for no reason I can discern, some time in the first 20 min or so of flight, the volume runs from wherever I've set it, down to essentially zero. The "danger/annoyance" part is that this essentially mutes the alerts which ForeFlight would otherwise be pumping into my headset. Yes, I use my eyes first to see and avoid when flying VFR, but it seems very unfortunate to lose those traffic alerts for no good reason, especially when flying in a congested airspace. The other day, I just happened to catch a visual on a red, "Traffic 12 o'clock, one mile, 500' below" alert which I never heard in the headset. The volume still showed turned up. The Bluetooth showed still powered and connected, both on the iPad and the headset controller. I don't have the issue with other audio (e.g. music played from same iPad to same headset). And in FF itself, the Alerts ON setting remains selected. I've sent the diagnostics dump to ForeFlight and they're looking it over right now. Anyone else seen anything similar? Being fresh out of ideas, I'm all ears!