I have a Motorola Droid Turbo 2. I have had it for about a month, and I have been continually having an issue where I get a phone call, answer it, and the person tells me they've called multiple times, but it rang several times and went to voicemail. I've also, more frequently, gotten voicemail notifications, but my phone never rang. I'm not saying that my phone is on silent. My phone literally does nothing when a call is coming in - it's as if nobody is calling. There's not even a missed call in my call log. The only reason I know I'm missing these calls is because I'm receiving the voicemail after the fact, or the caller finally tries enough times to get through to me. I've tried calling it from other phones, and it seems to be completely random on when it receives a call and when it does not.
I've looked around online, and I found that this is/was a common problem with the original Droid Turbo. Everything I saw from the original Turbo users seem to indicate that all of the suggested fixes (clear cache, turn off bluetooth, restart phone, factory reset, advanced calling) only resolve the problem temporarily. My phone was factory reset less than a week ago for a separate issue, but this not receiving calls was happening before, and is happening still. I have not been able to find anybody with a Turbo 2 having this issue. Are other people having this problem?