i dont know man.... been using zerotier quietly for like last 2 years, never i remember i have had problems or anything messed up.

if i have to add a node, i install the app on the device, open the account, copy the code and authorize it and done. no config, ever.

can anyone tell me what is the difference between free account of zerotier and tailscale? the configuration, management, setup, ease, limits?

again, zerotier is set up once and forget. oh, no login on the clients as well, they are preconfigured because they use a key and that key gets verified in the client so no login issues even