Inconsistent/Unreliable Join Issues

[BoRRoZ]

TTN at this moment supports only class A… soon the V3 stack will be released that supports class C

• TTN network stack V3 central 1
• https://www.thethingsnetwork.org/article/the-things-network-v3-stack
• https://www.youtube.com/watch?v=qw3Plxja1Qo