ICMP和TCP可用，可ping通，但是只能连网30秒

[fooooory]

ICMP和TCP可用，可ping通，但是只能连网30秒，偶尔行一下，然后就连不上了。

咋回事呢
2022/11/14 12:14:03 [Warning] [1062931927] app/proxyman/outbound: failed to process outbound traffic > proxy/vmess/outbound: failed to find an available destination > common/retry: [dial tcp 1XXXXXX: i/o timeout dial tcp 1XXXXXX: operation was canceled] > common/retry: all retry attempts failed