@zerotier Hello folks!
I advocate Zerotier since 2018 and convinced some comercial partners to adopt it too. I'm using without big issues but now I need you help:
I registered https://github.com/zerotier/ZeroTierOne/issues/1940 concerning a particular issue that happened to my VPN concentrator (I "convert" my customers VPNs to Zerotier and internally I only use Zerotier). Zerotier started after upgrade to misbehave when other interfaces can output to internet even without route, avoiding even default rt. (continues)