I'm having issues with my Deco X60 appearing to have breif hiccups in internet connectivity.  It happens with hardware devices as well as WiFi, at various times throughout the day.  I'll be browsing a website or performing a function, and the connection seems to get interrupted.  For example, clicking on a URL will result in a delay in opening the website.  At the same time, I can open another browser window and, many times, open the same URL before the originall one opens.

I have simliar issues using mobile devices over WiFi, and sometimes it seems to affect when playing online games or using video chat.

I've included a subset of the log files I've captured.  This is just a snapshot of what seems to be logging.  I don't know how to interpret these, but there does seem to be a large influx of log files at or around the same time I experience an issue with opening up a URL or performing a simliar funciton over the internet.

I can't tell if it's the X60 causing the issue, or if one of the devices in my home is somehow creating this problem. I've checked with my ISP (cable modem), and everything looks good on their end.  Speeds are always good, usually 440/20, with about 15 ping or so.  In fact, sometimes while the PC is waiting to open the URL, I can run and complete a speed test before the URL opens, if that makes sense.

Here are some of the log files from a time when I experienced the issue.

Mon Mar  1 14:23:21 2021 user.warn IMPROXY: WARNING[imp_verify_multicast_addr@206]: Group address ff02::fb is link-local multicast address
Mon Mar  1 14:23:22 2021 user.notice IMPROXY: INFO[imp_verify_multicast_addr@245]: Group address 224.0.0.251 is Local Network Control Block
Mon Mar  1 14:23:24 2021 user.warn IMPROXY: WARNING[imp_verify_multicast_addr@206]: Group address ff02::fb is link-local multicast address
Mon Mar  1 14:23:25 2021 user.notice IMPROXY: INFO[imp_verify_multicast_addr@245]: Group address 224.0.0.251 is Local Network Control Block
Mon Mar  1 14:23:38 2021 user.warn IMPROXY: WARNING[imp_verify_multicast_addr@206]: Group address ff02::fb is link-local multicast address
Mon Mar  1 14:23:38 2021 user.notice IMPROXY: INFO[imp_verify_multicast_addr@245]: Group address 224.0.0.251 is Local Network Control Block
Mon Mar  1 14:23:41 2021 user.warn IMPROXY: WARNING[imp_verify_multicast_addr@206]: Group address ff02::fb is link-local multicast address
Mon Mar  1 14:23:43 2021 daemon.err client_mgmt: client(1C-1A-DF-80-49-1E) not found in arp table disconnect_counter=0
Mon Mar  1 14:23:49 2021 daemon.err udhcpd[29823]: Sending ACK to 192.168.68.88
Mon Mar  1 14:23:49 2021 daemon.err udhcpd[29823]: clear ip 5844a8c0
Mon Mar  1 14:24:01 2021 daemon.err client_mgmt: client(1C-1A-DF-80-49-1E) not found in arp table disconnect_counter=1
Mon Mar  1 14:24:18 2021 daemon.err client_mgmt: client(1C-1A-DF-80-49-1E) not found in arp table disconnect_counter=2
Mon Mar  1 14:24:18 2021 daemon.err client_mgmt: client(FE-00-B4-8B-1F-D1) not found in arp table disconnect_counter=0
Mon Mar  1 14:24:19 2021 daemon.err udhcpd[29823]: Sending ACK to 192.168.68.88
Mon Mar  1 14:24:20 2021 daemon.err udhcpd[29823]: clear ip 5844a8c0
Mon Mar  1 14:24:41 2021 user.notice IMPROXY: INFO[imp_verify_multicast_addr@245]: Group address 224.0.0.251 is Local Network Control Block
Mon Mar  1 14:24:42 2021 user.notice IMPROXY: INFO[imp_verify_multicast_addr@245]: Group address 224.0.0.251 is Local Network Control Block
Mon Mar  1 14:24:42 2021 user.warn IMPROXY: WARNING[imp_verify_multicast_addr@206]: Group address ff02::1:ff00:1000 is link-local multicast address
Mon Mar  1 14:24:42 2021 user.warn IMPROXY: WARNING[imp_verify_multicast_addr@206]: Group address ff02::1:ff00:1000 is link-local multicast address
Mon Mar  1 14:24:42 2021 user.warn IMPROXY: WARNING[imp_verify_multicast_addr@206]: Group address ff02::1:ff00:1000 is link-local multicast address
Mon Mar  1 14:24:42 2021 user.warn IMPROXY: WARNING[imp_verify_multicast_addr@206]: Group address ff02::1:ff00:1000 is link-local multicast address
Mon Mar  1 14:24:42 2021 user.warn IMPROXY: WARNING[imp_verify_multicast_addr@206]: Group address ff02::1:ff00:1000 is link-local multicast address
Mon Mar  1 14:24:42 2021 user.notice IMPROXY: INFO[mcast_is_ex_hander@41]: Group 239.255.255.250 Group Compatibility Modeis lesser than IGMPV3
Mon Mar  1 14:24:42 2021 user.notice IMPROXY: INFO[imp_verify_multicast_addr@245]: Group address 224.0.0.251 is Local Network Control Block
Mon Mar  1 14:24:42 2021 user.notice IMPROXY: INFO[mcast_is_ex_hander@41]: Group 239.255.255.250 Group Compatibility Modeis lesser than IGMPV3
Mon Mar  1 14:24:42 2021 user.notice IMPROXY: INFO[imp_verify_multicast_addr@245]: Group address 224.0.0.251 is Local Network Control Block
Mon Mar  1 14:24:42 2021 user.notice IMPROXY: INFO[mcast_is_ex_hander@41]: Group 239.255.255.250 Group Compatibility Modeis lesser than IGMPV3
Mon Mar  1 14:24:42 2021 user.notice IMPROXY: INFO[mcast_is_ex_hander@41]: Group 239.255.255.250 Group Compatibility Modeis lesser than IGMPV3
Mon Mar  1 14:24:42 2021 user.notice IMPROXY: INFO[imp_verify_multicast_addr@245]: Group address 224.0.0.251 is Local Network Control Block
Mon Mar  1 14:24:43 2021 user.warn IMPROXY: WARNING[imp_verify_multicast_addr@206]: Group address ff02::1:ff00:0 is link-local multicast address
Mon Mar  1 14:24:43 2021 user.warn IMPROXY: WARNING[imp_verify_multicast_addr@206]: Group address ff02::1:ff00:0 is link-local multicast address
Mon Mar  1 14:24:43 2021 user.warn IMPROXY: WARNING[imp_verify_multicast_addr@206]: Group address ff02::1:ff00:0 is link-local multicast address
Mon Mar  1 14:24:43 2021 user.warn IMPROXY: WARNING[imp_verify_multicast_addr@206]: Group address ff02::1:ff00:0 is link-local multicast address
Mon Mar  1 14:24:43 2021 user.warn IMPROXY: WARNING[imp_verify_multicast_addr@206]: Group address ff02::1:ff00:0 is link-local multicast address
Mon Mar  1 14:24:43 2021 user.warn IMPROXY: WARNING[imp_verify_multicast_addr@206]: Group address ff02::1:ff00:0 is link-local multicast address
Mon Mar  1 14:24:43 2021 user.notice IMPROXY: INFO[mcast_is_ex_hander@41]: Group 239.255.255.250 Group Compatibility Modeis lesser than IGMPV3
Mon Mar  1 14:24:43 2021 user.notice IMPROXY: INFO[imp_verify_multicast_addr@245]: Group address 224.0.0.251 is Local Network Control Block
Mon Mar  1 14:24:43 2021 user.warn IMPROXY: WARNING[imp_verify_multicast_addr@206]: Group address ff02::fb is link-local multicast address
Mon Mar  1 14:24:43 2021 user.warn IMPROXY: WARNING[imp_verify_multicast_addr@206]: Group address ff02::fb is link-local multicast address
Mon Mar  1 14:24:43 2021 user.warn IMPROXY: WARNING[imp_verify_multicast_addr@206]: Group address ff02::fb is link-local multicast address
Mon Mar  1 14:24:43 2021 user.warn IMPROXY: WARNING[imp_verify_multicast_addr@206]: Group address ff02::fb is link-local multicast address
Mon Mar  1 14:24:44 2021 user.notice IMPROXY: INFO[imp_verify_multicast_addr@245]: Group address 224.0.0.251 is Local Network Control Block
Mon Mar  1 14:24:44 2021 user.warn IMPROXY: WARNING[imp_verify_multicast_addr@206]: Group address ff02::1:ffea:21c0 is link-local multicast address
Mon Mar  1 14:24:44 2021 user.notice IMPROXY: INFO[mcast_is_ex_hander@41]: Group 239.255.255.250 Group Compatibility Modeis lesser than IGMPV3
Mon Mar  1 14:24:44 2021 user.notice IMPROXY: INFO[imp_verify_multicast_addr@245]: Group address 224.0.0.251 is Local Network Control Block
Mon Mar  1 14:24:44 2021 user.warn IMPROXY: WARNING[imp_verify_multicast_addr@206]: Group address ff02::1:ff00:0 is link-local multicast address
Mon Mar  1 14:24:44 2021 user.warn IMPROXY: WARNING[imp_verify_multicast_addr@206]: Group address ff02::1:ff00:0 is link-local multicast address
Mon Mar  1 14:24:44 2021 user.warn IMPROXY: WARNING[imp_verify_multicast_addr@206]: Group address ff02::1:ff00:0 is link-local multicast address
Mon Mar  1 14:24:44 2021 user.warn IMPROXY: WARNING[imp_verify_multicast_addr@206]: Group address ff02::1:ff00:0 is link-local multicast address
Mon Mar  1 14:24:44 2021 user.warn IMPROXY: WARNING[imp_verify_multicast_addr@206]: Group address ff02::1:ff00:0 is link-local multicast address
Mon Mar  1 14:24:44 2021 user.warn IMPROXY: WARNING[imp_verify_multicast_addr@206]: Group address ff02::1:ff00:0 is link-local multicast address
Mon Mar  1 14:24:45 2021 user.notice IMPROXY: INFO[imp_verify_multicast_addr@245]: Group address 224.0.0.252 is Local Network Control Block
Mon Mar  1 14:24:45 2021 user.notice IMPROXY: INFO[imp_verify_multicast_addr@245]: Group address 224.0.0.251 is Local Network Control Block
Mon Mar  1 14:24:45 2021 user.warn IMPROXY: WARNING[imp_verify_multicast_addr@206]: Group address ff02::1:ffe8:d252 is link-local multicast address
Mon Mar  1 14:24:45 2021 user.notice IMPROXY: INFO[imp_verify_multicast_addr@245]: Group address 224.0.0.251 is Local Network Control Block
Mon Mar  1 14:24:45 2021 user.notice IMPROXY: INFO[mcast_is_ex_hander@41]: Group 239.255.255.250 Group Compatibility Modeis lesser than IGMPV3
Mon Mar  1 14:24:45 2021 user.notice IMPROXY: INFO[imp_verify_multicast_addr@245]: Group address 224.0.0.251 is Local Network Control Block
Mon Mar  1 14:24:45 2021 user.notice IMPROXY: INFO[mcast_is_ex_hander@41]: Group 239.255.255.250 Group Compatibility Modeis lesser than IGMPV3
Mon Mar  1 14:24:46 2021 user.warn IMPROXY: WARNING[imp_verify_multicast_addr@206]: Group address ff02::1:ffe1:4980 is link-local multicast address
Mon Mar  1 14:24:46 2021 user.notice IMPROXY: INFO[mcast_is_ex_hander@41]: Group 239.255.255.250 Group Compatibility Modeis lesser than IGMPV3
Mon Mar  1 14:24:46 2021 user.notice IMPROXY: INFO[imp_verify_multicast_addr@245]: Group address 224.0.0.251 is Local Network Control Block
Mon Mar  1 14:24:46 2021 user.warn IMPROXY: WARNING[imp_verify_multicast_addr@206]: Group address ff02::1:ff05:2e1a is link-local multicast address
Mon Mar  1 14:24:46 2021 user.warn IMPROXY: WARNING[imp_verify_multicast_addr@206]: Group address ff02::1:ffe6:ed3a is link-local multicast address
Mon Mar  1 14:24:46 2021 user.notice IMPROXY: INFO[mcast_is_ex_hander@41]: Group 239.255.255.250 Group Compatibility Modeis lesser than IGMPV3
Mon Mar  1 14:24:46 2021 user.notice IMPROXY: INFO[mcast_is_ex_hander@41]: Group 239.255.255.250 Group Compatibility Modeis lesser than IGMPV3
Mon Mar  1 14:24:46 2021 user.notice IMPROXY: INFO[imp_verify_multicast_addr@245]: Group address 224.0.0.251 is Local Network Control Block
Mon Mar  1 14:24:47 2021 user.warn IMPROXY: WARNING[imp_verify_multicast_addr@206]: Group address ff02::1:ff03:3d9e is link-local multicast address
Mon Mar  1 14:24:47 2021 user.notice IMPROXY: INFO[mcast_is_ex_hander@41]: Group 239.255.255.250 Group Compatibility Modeis lesser than IGMPV3
Mon Mar  1 14:24:47 2021 user.notice IMPROXY: INFO[imp_verify_multicast_addr@245]: Group address 224.0.0.251 is Local Network Control Block
Mon Mar  1 14:24:47 2021 user.warn IMPROXY: WARNING[imp_verify_multicast_addr@206]: Group address ff02::fb is link-local multicast address
Mon Mar  1 14:24:47 2021 user.warn IMPROXY: WARNING[imp_verify_multicast_addr@206]: Group address ff02::fb is link-local multicast address
Mon Mar  1 14:24:47 2021 user.warn IMPROXY: WARNING[mcast_recv_igmp@772]: Don't contain Router alter option
Mon Mar  1 14:24:48 2021 user.notice IMPROXY: INFO[mcast_is_ex_hander@41]: Group 239.255.255.250 Group Compatibility Modeis lesser than IGMPV3
Mon Mar  1 14:24:48 2021 user.notice IMPROXY: INFO[imp_verify_multicast_addr@245]: Group address 224.0.0.251 is Local Network Control Block
Mon Mar  1 14:24:48 2021 user.warn IMPROXY: WARNING[imp_verify_multicast_addr@206]: Group address ff02::1:ffee:9e7e is link-local multicast address
Mon Mar  1 14:24:48 2021 user.notice IMPROXY: INFO[imp_verify_multicast_addr@245]: Group address 224.0.0.251 is Local Network Control Block
Mon Mar  1 14:24:50 2021 user.notice IMPROXY: INFO[imp_verify_multicast_addr@245]: Group address 224.0.0.251 is Local Network Control Block
Mon Mar  1 14:24:50 2021 user.notice IMPROXY: INFO[mcast_is_ex_hander@41]: Group 239.255.255.250 Group Compatibility Modeis lesser than IGMPV3
Mon Mar  1 14:24:50 2021 user.notice IMPROXY: INFO[mcast_is_ex_hander@41]: Group 239.255.255.250 Group Compatibility Modeis lesser than IGMPV3
Mon Mar  1 14:24:50 2021 user.notice IMPROXY: INFO[imp_verify_multicast_addr@245]: Group address 224.0.0.251 is Local Network Control Block
Mon Mar  1 14:24:50 2021 daemon.err udhcpd[29823]: Sending ACK to 192.168.68.88
Mon Mar  1 14:24:50 2021 daemon.err udhcpd[29823]: clear ip 5844a8c0
Mon Mar  1 14:24:51 2021 user.warn IMPROXY: WARNING[imp_verify_multicast_addr@206]: Group address ff02::fb is link-local multicast address
Mon Mar  1 14:24:51 2021 user.warn IMPROXY: WARNING[imp_verify_multicast_addr@206]: Group address ff02::fb is link-local multicast address
Mon Mar  1 14:24:51 2021 user.warn IMPROXY: WARNING[imp_verify_multicast_addr@206]: Group address ff02::fb is link-local multicast address
Mon Mar  1 14:24:51 2021 user.warn IMPROXY: WARNING[imp_verify_multicast_addr@206]: Group address ff02::fb is link-local multicast address
Mon Mar  1 14:24:51 2021 user.warn IMPROXY: WARNING[imp_verify_multicast_addr@206]: Group address ff02::fb is link-local multicast address
Mon Mar  1 14:24:51 2021 user.notice IMPROXY: INFO[mcast_is_ex_hander@41]: Group 239.255.255.250 Group Compatibility Modeis lesser than IGMPV3
Mon Mar  1 14:24:51 2021 user.notice IMPROXY: INFO[imp_verify_multicast_addr@245]: Group address 224.0.0.251 is Local Network Control Block
Mon Mar  1 14:24:51 2021 user.warn IMPROXY: WARNING[imp_verify_multicast_addr@206]: Group address ff02::c is link-local multicast address
Mon Mar  1 14:24:51 2021 user.warn IMPROXY: WARNING[imp_verify_multicast_addr@206]: Group address ff02::c is link-local multicast address
Mon Mar  1 14:24:51 2021 user.warn IMPROXY: WARNING[imp_verify_multicast_addr@206]: Group address ff02::c is link-local multicast address
Mon Mar  1 14:24:51 2021 user.warn IMPROXY: WARNING[imp_verify_multicast_addr@206]: Group address ff02::1:ff60:a2de is link-local multicast address
Mon Mar  1 14:24:51 2021 user.warn IMPROXY: WARNING[imp_verify_multicast_addr@206]: Group address ff02::1:ff00:1007 is link-local multicast address
Mon Mar  1 14:24:51 2021 user.warn IMPROXY: WARNING[imp_verify_multicast_addr@206]: Group address ff02::1:ff00:1007 is link-local multicast address
Mon Mar  1 14:24:51 2021 user.warn IMPROXY: WARNING[imp_verify_multicast_addr@206]: Group address ff02::1:ff00:1007 is link-local multicast address
Mon Mar  1 14:24:51 2021 user.warn IMPROXY: WARNING[imp_verify_multicast_addr@206]: Group address ff02::fb is link-local multicast address
Mon Mar  1 14:24:51 2021 user.warn IMPROXY: WARNING[imp_verify_multicast_addr@206]: Group address ff02::fb is link-local multicast address
Mon Mar  1 14:24:52 2021 daemon.err client_mgmt: client(60-AB-14-42-34-F1) not found in arp table disconnect_counter=0
Mon Mar  1 14:24:53 2021 user.warn IMPROXY: WARNING[mcast_recv_igmp@772]: Don't contain Router alter option
Mon Mar  1 14:24:55 2021 daemon.err udhcpd[29823]: Sending ACK to 192.168.68.68
Mon Mar  1 14:24:55 2021 daemon.err udhcpd[29823]: clear ip 4444a8c0
Mon Mar  1 14:25:02 2021 daemon.err udhcpd[29823]: Sending ACK to 192.168.68.67
Mon Mar  1 14:25:02 2021 daemon.err udhcpd[29823]: clear ip 4344a8c0
Mon Mar  1 14:25:10 2021 daemon.err client_mgmt: client(1C-FE-2B-D5-8D-A4) not found in arp table disconnect_counter=0
Mon Mar  1 14:25:10 2021 daemon.err client_mgmt: client(60-AB-14-42-34-F1) not found in arp table disconnect_counter=1
Mon Mar  1 14:25:21 2021 daemon.err udhcpd[29823]: Sending ACK to 192.168.68.88
Mon Mar  1 14:25:21 2021 daemon.err udhcpd[29823]: clear ip 5844a8c0
Mon Mar  1 14:25:27 2021 daemon.err client_mgmt: client(14-91-38-EE-3C-51) not found in arp table disconnect_counter=0
Mon Mar  1 14:25:27 2021 daemon.err client_mgmt: client(60-AB-14-42-34-F1) not found in arp table disconnect_counter=2
Mon Mar  1 14:25:29 2021 authpriv.notice dropbear[6409]: Pubkey auth succeeded for 'root' with key md5 26:51:6c:1a:66:22:a4:d5:8a:44:a9:3c:0a:82:5d:88 from 192.168.68.65:46858
Mon Mar  1 14:25:29 2021 daemon.err uhttpd[3273]: ath22     no frequency information.
Mon Mar  1 14:25:29 2021 daemon.err uhttpd[3273]:
Mon Mar  1 14:25:30 2021 daemon.err udhcpd[29823]: clear ip 3b44a8c0
Mon Mar  1 14:25:30 2021 daemon.err udhcpd[29823]: Sending OFFER of 192.168.68.59
Mon Mar  1 14:25:30 2021 daemon.err udhcpd[29823]: Sending ACK to 192.168.68.59
Mon Mar  1 14:25:30 2021 daemon.err udhcpd[29823]: clear ip 3b44a8c0
Mon Mar  1 14:25:31 2021 daemon.err uhttpd[3273]: Failed to execute call dispatcher target for entry '/admin/client'.
Mon Mar  1 14:25:31 2021 daemon.err uhttpd[3273]: The called action terminated with an exception:
Mon Mar  1 14:25:31 2021 daemon.err uhttpd[3273]: bad argument #1 to 'lower' (string expected, got nil)
Mon Mar  1 14:25:31 2021 daemon.err uhttpd[3273]: stack traceback:
Mon Mar  1 14:25:31 2021 daemon.err uhttpd[3273]:     [C]: in function 'assert'
Mon Mar  1 14:25:31 2021 daemon.err uhttpd[3273]:     ?: in function 'dispatch'
Mon Mar  1 14:25:31 2021 daemon.err uhttpd[3273]:     ?: in function <?:218>
Mon Mar  1 14:25:31 2021 daemon.err uhttpd[3273]: ath22     no frequency information.
Mon Mar  1 14:25:31 2021 daemon.err uhttpd[3273]:
Mon Mar  1 14:25:37 2021 daemon.err uhttpd[3273]: ath22     no frequency information.
Mon Mar  1 14:25:37 2021 daemon.err uhttpd[3273]: