Also noticed this when I tried a pull from an egress node:
[root@lb4 ~]# netclient pull
2022/03/24 09:26:55 [netclient] No network selected. Running Pull for all networks.
2022/03/24 09:26:55 Error pulling network config for J8XyQOv6 network: %!(EXTRA *status.Error=rpc error: code = Unknown desc = invalid character 'W' looking for beginning of value)
2022/03/24 09:26:56 Error pulling network config for sinaowolabi network: %!(EXTRA *status.Error=rpc error: code = Unknown desc = invalid character ':' after top-level value)
2022/03/24 09:26:56 Error pulling network config for J8XyQOv6 network: %!(EXTRA *status.Error=rpc error: code = Unknown desc = invalid character 'W' looking for beginning of value)
2022/03/24 09:26:56 Error pulling network config for sinaowolabi network: %!(EXTRA *status.Error=rpc error: code = Unknown desc = invalid character ':' after top-level value)
2022/03/24 09:26:56 [netclient] reset network and peer configs
2022/03/24 09:26:56 [netclient] success