I have ZT 1.8.10 install on Ubuntu 20.04, and mounted a NFS share from another node. Every 10-15min I suddenly loose connection, eventhough ZT claims it is online. I can not ping or reach any other nodes (internet is fine on the host) for 10-20seconds, and then everything is back again. I don’t see anything in dmesg or in the zerotier-one service status.
Clearly it is a zerotier issue, as host network is fine. Can I turn on some zerotier debug logging?