@htdvisser Hylke, we had deeper discussion wrt handling of 00/01 here
and down through the thread. TTN V2 handles/shows 00/01 device messages and has proven very useful to many per example use case lower down that thread… will that continue to be the case in TTN V3. (Noting in this case that 00/01 is the ‘universal’ definition of experimental nodes under L-A and isn’t unique to use by just one user as suggested/implied in OP above.)