BE3600Plus 끊김현상

안녕하세요, 현재 네트워크 연결상태는 아래와 같습니다. LG U+ 인터넷 - 통신사공유기 - BE3600Plus - (유선허브) - 현재사용기기 - A1004ns - synology NAS 통신사공유기에서 BE3600Plus의 맥 주소로 superDMZ 설정해두었고, BE3600Plus에서는 시놀로지 나스로 포트포워딩을 해둔 상태입니다. BE3600Plus의 펌웨어는 16.0.0입니다. A1004ns와 easyMESH설정되어있습니다. 증상은 유선인터넷이 간헐적으로 끊기고, 끊길 때마다 40초씩 안됩니다. 물리적 연결상태는 모두 정상상태로 확인되는데, 어떻게 해결하면 좋을까요. 아래에 핑 테스트 한 것 중 끊기는 경우만 올려드립니다. 64 bytes from 164.124.101.2: icmp_seq=5507 ttl=245 time=4.639 ms 64 bytes from 164.124.101.2: icmp_seq=5508 ttl=245 time=5.804 ms 64 bytes from 164.124.101.2: icmp_seq=5509 ttl=245 time=4.664 ms 64 bytes from 164.124.101.2: icmp_seq=5510 ttl=245 time=4.811 ms 64 bytes from 164.124.101.2: icmp_seq=5511 ttl=245 time=4.387 ms Request timeout for icmp_seq 5512 Request timeout for icmp_seq 5513 Request timeout for icmp_seq 5514 Request timeout for icmp_seq 5515 Request timeout for icmp_seq 5516 Request timeout for icmp_seq 5517 Request timeout for icmp_seq 5518 Request timeout for icmp_seq 5519 Request timeout for icmp_seq 5520 Request timeout for icmp_seq 5521 Request timeout for icmp_seq 5522 Request timeout for icmp_seq 5523 Request timeout for icmp_seq 5524 Request timeout for icmp_seq 5525 Request timeout for icmp_seq 5526 Request timeout for icmp_seq 5527 Request timeout for icmp_seq 5528 Request timeout for icmp_seq 5529 Request timeout for icmp_seq 5530 Request timeout for icmp_seq 5531 Request timeout for icmp_seq 5532 Request timeout for icmp_seq 5533 Request timeout for icmp_seq 5534 Request timeout for icmp_seq 5535 Request timeout for icmp_seq 5536 Request timeout for icmp_seq 5537 Request timeout for icmp_seq 5538 Request timeout for icmp_seq 5539 Request timeout for icmp_seq 5540 Request timeout for icmp_seq 5541 Request timeout for icmp_seq 5542 Request timeout for icmp_seq 5543 Request timeout for icmp_seq 5544 Request timeout for icmp_seq 5545 Request timeout for icmp_seq 5546 Request timeout for icmp_seq 5547 Request timeout for icmp_seq 5548 Request timeout for icmp_seq 5549 Request timeout for icmp_seq 5550 Request timeout for icmp_seq 5551 Request timeout for icmp_seq 5552 Request timeout for icmp_seq 5553 64 bytes from 164.124.101.2: icmp_seq=5554 ttl=245 time=4.721 ms 64 bytes from 164.124.101.2: icmp_seq=5555 ttl=245 time=4.305 ms 64 bytes from 164.124.101.2: icmp_seq=5556 ttl=245 time=4.669 ms 64 bytes from 164.124.101.2: icmp_seq=5557 ttl=245 time=4.836 ms 64 bytes from 164.124.101.2: icmp_seq=5558 ttl=245 time=4.186 ms 64 bytes from 164.124.101.2: icmp_seq=5716 ttl=245 time=4.332 ms 64 bytes from 164.124.101.2: icmp_seq=5717 ttl=245 time=4.487 ms Request timeout for icmp_seq 5718 Request timeout for icmp_seq 5719 Request timeout for icmp_seq 5720 Request timeout for icmp_seq 5721 Request timeout for icmp_seq 5722 Request timeout for icmp_seq 5723 Request timeout for icmp_seq 5724 Request timeout for icmp_seq 5725 Request timeout for icmp_seq 5726 Request timeout for icmp_seq 5727 Request timeout for icmp_seq 5728 Request timeout for icmp_seq 5729 Request timeout for icmp_seq 5730 Request timeout for icmp_seq 5731 Request timeout for icmp_seq 5732 Request timeout for icmp_seq 5733 Request timeout for icmp_seq 5734 Request timeout for icmp_seq 5735 Request timeout for icmp_seq 5736 Request timeout for icmp_seq 5737 Request timeout for icmp_seq 5738 Request timeout for icmp_seq 5739 Request timeout for icmp_seq 5740 Request timeout for icmp_seq 5741 Request timeout for icmp_seq 5742 Request timeout for icmp_seq 5743 Request timeout for icmp_seq 5744 Request timeout for icmp_seq 5745 Request timeout for icmp_seq 5746 Request timeout for icmp_seq 5747 Request timeout for icmp_seq 5748 Request timeout for icmp_seq 5749 Request timeout for icmp_seq 5750 Request timeout for icmp_seq 5751 Request timeout for icmp_seq 5752 Request timeout for icmp_seq 5753 Request timeout for icmp_seq 5754 Request timeout for icmp_seq 5755 Request timeout for icmp_seq 5756 Request timeout for icmp_seq 5757 Request timeout for icmp_seq 5758 64 bytes from 164.124.101.2: icmp_seq=5759 ttl=245 time=3.093 ms 64 bytes from 164.124.101.2: icmp_seq=5760 ttl=245 time=4.663 ms 64 bytes from 164.124.101.2: icmp_seq=5761 ttl=245 time=4.562 ms 64 bytes from 164.124.101.2: icmp_seq=5762 ttl=245 time=4.496 ms