1. Edit: after alot of back and fourth with support they admitted the app needed work and did update it to work correctly.
2. Does not allow new ipv6 of sprint networks.
3. No plans are in the works for this app to have ipv6 support.Cuts out often.
4. Recommend a good wifi connection and do not move between wifi.
5. Update 1/29/2020 Workaround found.
6. Not useable on sprint devices.
7. Issues have been fixed.
8. Use vpn that allows force all traffic over udp.
9. Calls instantly crash.
10. Fixes issue.
11. Requires monthly fee for vpn.