Update 5/30/17: The card has been working for a month now and is still working great. I still reformat the card once a week. (Original review on 05/15/17) Maybe it's The One! I have Blackvue and have tried many cards from different manufacturers. They all end up not keeping up with my DVR. The first day or two will be fine, then I hear the message "Reboot". With this SanDisk High Endurance I installed it and it has worked for 17 consecutive days with no crashes or resets. I am pleased! I follow Blackvue's recommendation to reformat the memory card weekly. I like my DVR but it needs to work properly. Maybe it helped. I'll update over the summer and see how long it actually lasts. If I could reliably save six months off a 32GB card I'd call it a win (notes: initial install date 4/28/17).
Silicon Power Elite 64GB microSDXC 2-Pack Memory Card with Adapter for Nintendo Switch and Wyze Cam
57 Review
Smartphone ZTE Blade V10 Vita 2/32 GB, Dual nano SIM, graphite black
50 Review
Kingston microSDXC 64GB Class 10, V10, A1, UHS-I U1, R 100MB/s Memory Card, SD Adapter, 1 pc, Black
45 Review
Smartphone Xiaomi Mi 8 Lite 6/128 GB, midnight black
70 Review