Several disconnects every day - Time Warner Internet

#1
This question is about "Several disconnects every day", with Time Warner Cable internet and apps. I'm using a TP-Link Archer CR700 modem/router with the 300 Mbps.
The wireless router works great. But I have drops all day where I am completely disconnected. This includes the machine that is hard wired to the modem. Sometimes for just a minute or two... sometimes for 20 minutes or so. I go through the whole reboot the modem routine every time. Sometimes that seems to work, but oftentimes it doesn't. It ends up being a waiting game.
Talking to tech support is maddening. I've had tech crew out here a couple times and they are never able to help. I have the 300Mpbs service and it screams when it works. It always works when the tech support guy is here.

Here is the log of errors -- I don't know what any of it means... But hoping that perhaps someone on this board can interpret and perhaps provide direction.
System Log


TimePriorityDescription [TABLE]

Sun Jan 29 21:41:13 2017

Error (4)

Missing BP Configuration Setting TLV Type: 17.9;CM-MAC=18:a6:f7:bd:77:f5;CMTS-MAC=00:17:10:88:e5:4d;CM-QOS=1.1;CM-VER=3.0;


Sun Jan 29 21:41:13 2017

Error (4)

Missing BP Configuration Setting TLV Type: 17.8;CM-MAC=18:a6:f7:bd:77:f5;CMTS-MAC=00:17:10:88:e5:4d;CM-QOS=1.1;CM-VER=3.0;


Time Not Established

Notice (6)

Overriding MDD IP initialization parameters; IP provisioning mode = IPv6


Sun Jan 29 21:37:15 2017

Error (4)

Missing BP Configuration Setting TLV Type: 17.8;CM-MAC=18:a6:f7:bd:77:f5;CMTS-MAC=00:17:10:88:e5:4d;CM-QOS=1.1;CM-VER=3.0;


Sun Jan 29 21:37:15 2017

Error (4)

Missing BP Configuration Setting TLV Type: 17.8;CM-MAC=18:a6:f7:bd:77:f5;CMTS-MAC=00:17:10:88:e5:4d;CM-QOS=1.1;CM-VER=3.0;


Sun Jan 29 21:37:00 2017

Notice (6)

Overriding MDD IP initialization parameters; IP provisioning mode = IPv6


Sun Jan 29 21:36:50 2017

Critical (3)

TFTP Request Retries exceeded, CM unable to register


Sun Jan 29 21:36:50 2017

Critical (3)

TFTP failed - Request sent - No Response;CM-MAC=18:a6:f7:bd:77:f5;CMTS-MAC=00:17:10:88:e5:4d;CM-QOS=1.0;CM-VER=3.0;


Time Not Established

Notice (6)

Overriding MDD IP initialization parameters; IP provisioning mode = IPv6


Sun Jan 29 21:20:22 2017

Error (4)

Missing BP Configuration Setting TLV Type: 17.9;CM-MAC=18:a6:f7:bd:77:f5;CMTS-MAC=00:17:10:88:e5:4d;CM-QOS=1.1;CM-VER=3.0;


Sun Jan 29 21:20:22 2017

Error (4)

Missing BP Configuration Setting TLV Type: 17.8;CM-MAC=18:a6:f7:bd:77:f5;CMTS-MAC=00:17:10:88:e5:4d;CM-QOS=1.1;CM-VER=3.0;


Time Not Established

Notice (6)

Overriding MDD IP initialization parameters; IP provisioning mode = IPv6


Sun Jan 29 15:44:33 2017

Error (4)

Missing BP Configuration Setting TLV Type: 17.8;CM-MAC=18:a6:f7:bd:77:f5;CMTS-MAC=00:17:10:88:e5:4d;CM-QOS=1.1;CM-VER=3.0;


Sun Jan 29 15:44:33 2017

Error (4)

Missing BP Configuration Setting TLV Type: 17.8;CM-MAC=18:a6:f7:bd:77:f5;CMTS-MAC=00:17:10:88:e5:4d;CM-QOS=1.1;CM-VER=3.0;


Time Not Established

Notice (6)

Overriding MDD IP initialization parameters; IP provisioning mode = IPv6


Sat Jan 28 18:16:04 2017

Critical (3)

Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=18:a6:f7:bd:77:f5;CMTS-MAC=00:17:10:88:e5:4d;...


Sat Jan 28 15:22:30 2017

Critical (3)

16 consecutive T3 timeouts while trying to range on upstream channel 1;CM-MAC=18:a6:f7:bd:77:f5;CMTS-MAC=00:17:10:88:e5:4d;CM...


Sat Jan 28 15:22:30 2017

Critical (3)

Unicast Maintenance Ranging attempted - No response - Retries exhausted;CM-MAC=18:a6:f7:bd:77:f5;CMTS-MAC=00:17:10:88:e5:4d;C...


Sat Jan 28 15:22:30 2017

Critical (3)

Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=18:a6:f7:bd:77:f5;CMTS-MAC=00:17:10:88:e5:4d;...


Sat Jan 28 08:28:03 2017

Critical (3)

16 consecutive T3 timeouts while trying to range on upstream channel 1;CM-MAC=18:a6:f7:bd:77:f5;CMTS-MAC=00:17:10:88:e5:4d;CM...


Sat Jan 28 08:28:03 2017

Critical (3)

Unicast Maintenance Ranging attempted - No response - Retries exhausted;CM-MAC=18:a6:f7:bd:77:f5;CMTS-MAC=00:17:10:88:e5:4d;C...


Sat Jan 28 08:28:03 2017

Critical (3)

Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=18:a6:f7:bd:77:f5;CMTS-MAC=00:17:10:88:e5:4d;...


Fri Jan 27 18:51:03 2017

Critical (3)

16 consecutive T3 timeouts while trying to range on upstream channel 3;CM-MAC=18:a6:f7:bd:77:f5;CMTS-MAC=00:17:10:88:e5:4d;CM...


Fri Jan 27 18:51:03 2017

Critical (3)

Unicast Maintenance Ranging attempted - No response - Retries exhausted;CM-MAC=18:a6:f7:bd:77:f5;CMTS-MAC=00:17:10:88:e5:4d;C...


Fri Jan 27 18:51:03 2017

Critical (3)

Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=18:a6:f7:bd:77:f5;CMTS-MAC=00:17:10:88:e5:4d;...


Fri Jan 27 18:49:01 2017

Critical (3)

16 consecutive T3 timeouts while trying to range on upstream channel 1;CM-MAC=18:a6:f7:bd:77:f5;CMTS-MAC=00:17:10:88:e5:4d;CM...


Fri Jan 27 18:49:01 2017

Critical (3)

Unicast Maintenance Ranging attempted - No response - Retries exhausted;CM-MAC=18:a6:f7:bd:77:f5;CMTS-MAC=00:17:10:88:e5:4d;C...


Fri Jan 27 18:49:01 2017

Critical (3)

Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=18:a6:f7:bd:77:f5;CMTS-MAC=00:17:10:88:e5:4d;...


Fri Jan 27 18:48:54 2017

Critical (3)

16 consecutive T3 timeouts while trying to range on upstream channel 3;CM-MAC=18:a6:f7:bd:77:f5;CMTS-MAC=00:17:10:88:e5:4d;CM...


Fri Jan 27 18:48:54 2017

Critical (3)

Unicast Maintenance Ranging attempted - No response - Retries exhausted;CM-MAC=18:a6:f7:bd:77:f5;CMTS-MAC=00:17:10:88:e5:4d;C...


Fri Jan 27 18:48:54 2017

Critical (3)

Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=18:a6:f7:bd:77:f5;CMTS-MAC=00:17:10:88:e5:4d;...


Fri Jan 27 18:48:46 2017

Critical (3)

16 consecutive T3 timeouts while trying to range on upstream channel 0;CM-MAC=18:a6:f7:bd:77:f5;CMTS-MAC=00:17:10:88:e5:4d;CM...


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