Hello I've bought this archer C80 router and I'm facing an issue with iPhones as soon I lock the screen my iphone disconnects from Wi-Fi like on and off I've seen on the tp link app I can't figure it out what's the real issue 

isp 

router 

iphone itself or what 

as iphone is brand new 14 pro max 

router is brand new as well 

I've tried everything restore reset on phone and router 

here is the log please tell me if anyone knows how to read and find the issue 

If it's my isp then let me know  

# Time = 2023-05-07  8:02:43 35780s
# H-Ver = Archer C80 1.0 : S-Ver = 1.12.10 Build 230208 Rel.38878n(5553)
# L = 192.168.0.1 : M = 255.255.255.0
# WAN = PPPoE : W = 100.66.69.96 : M = 255.255.255.255 : G = 172.18.0.12
# Cnt = 10624, Free = 10554, Busy = 70
##########################################################################
  0days, 00:00:05, [tmpd]register tmp app, type: 1
  0days, 00:00:05, [lan]LAN: Set interface br-lan0 ip=192.168.0.1 netmask 255.255.255.0.
  0days, 00:00:05, [tmpd]register tmp app, type: 2
  0days, 00:00:06, [tmpd]register tmp app, type: 4
  0days, 00:00:28, [DSLite]Dslite disable
  0days, 00:00:28, [httpd]Http server start!
  0days, 00:00:30, [wan]Wan ethernet port plug on.
  0days, 00:00:30, [dhcpc]Send DISCOVER with unicast flag 0
  0days, 00:00:30, [pppoe]try special dial type 0
  0days, 00:00:30, [pppoe]TX PADI
  0days, 00:00:31, [dhcpc]Send DISCOVER with unicast flag 0
  0days, 00:00:33, [dhcpc]Send DISCOVER with unicast flag 0
  0days, 00:00:35, [dhcpc]Send DISCOVER with unicast flag 0
  0days, 00:00:35, [pppoe]TX PADI
  0days, 00:00:39, [dhcpc]Send DISCOVER with unicast flag 1
  0days, 00:00:40, [pppoe]TX PADI
  0days, 00:00:41, [dhcpc]Send DISCOVER with unicast flag 1
  0days, 00:00:45, [pppoe]TX PADI
  0days, 00:00:51, [pppoe]TX PADT[session=0000]
  0days, 00:00:51, [wan]advanced ddns -wanChanged
  0days, 00:00:53, [dhcpc]Send DISCOVER with unicast flag 1
  0days, 00:00:55, [dhcpc]Send DISCOVER with unicast flag 1
  0days, 00:00:57, [dhcpc]Send DISCOVER with unicast flag 1
  0days, 00:01:01, [dhcpc]Send DISCOVER with unicast flag 0
  0days, 00:01:03, [dhcpc]Send DISCOVER with unicast flag 0
  0days, 00:01:12, [pppoe]try special dial type 0
  0days, 00:01:12, [pppoe]TX PADI
  0days, 00:01:13, [dhcpc]Send DISCOVER with unicast flag 0
  0days, 00:01:15, [dhcps]Lease host name not found.
  0days, 00:01:15, [dhcps]Send OFFER with ip 192.168.0.100.
  0days, 00:01:15, [dhcpc]Send DISCOVER with unicast flag 0
  0days, 00:01:17, [dhcps]Lease host name not found.
  0days, 00:01:17, [dhcps]Send ACK to 192.168.0.100.
  0days, 00:01:17, [pppoe]TX PADI
  0days, 00:01:18, [dhcpc]Send DISCOVER with unicast flag 0
  0days, 00:01:22, [dhcpc]Send DISCOVER with unicast flag 1
  0days, 00:01:22, [pppoe]TX PADI
  0days, 00:01:24, [dhcpc]Send DISCOVER with unicast flag 1
  0days, 00:01:27, [pppoe]TX PADI
  0days, 00:01:31, [dhcps]Send OFFER with ip 192.168.0.101.
  0days, 00:01:31, [dhcps]Send ACK to 192.168.0.101.
  0days, 00:01:33, [pppoe]TX PADT[session=0000]
  0days, 00:01:33, [wan]advanced ddns -wanChanged
  0days, 00:01:34, [dhcps]Lease host name not found.
  0days, 00:01:36, [dhcpc]Send DISCOVER with unicast flag 1
  0days, 00:01:38, [dhcpc]Send DISCOVER with unicast flag 1
  0days, 00:01:40, [dhcpc]Send DISCOVER with unicast flag 1
  0days, 00:01:44, [dhcpc]Send DISCOVER with unicast flag 0
  0days, 00:01:46, [dhcpc]Send DISCOVER with unicast flag 0
  0days, 00:01:54, [pppoe]try special dial type 0
  0days, 00:01:54, [pppoe]TX PADI
  0days, 00:01:55, [dhcpc]Send DISCOVER with unicast flag 0
  0days, 00:01:57, [dhcpc]Send DISCOVER with unicast flag 0
  0days, 00:01:59, [dhcpc]Send DISCOVER with unicast flag 0
  0days, 00:01:59, [pppoe]TX PADI
  0days, 00:02:03, [dhcpc]Send DISCOVER with unicast flag 1
  0days, 00:02:04, [pppoe]TX PADI
  0days, 00:02:05, [dhcpc]Send DISCOVER with unicast flag 1
  0days, 00:02:09, [pppoe]TX PADI
  0days, 00:02:15, [pppoe]TX PADT[session=0000]
  0days, 00:02:15, [wan]advanced ddns -wanChanged
  0days, 00:02:17, [dhcpc]Send DISCOVER with unicast flag 1
  0days, 00:02:19, [dhcpc]Send DISCOVER with unicast flag 1
  0days, 00:02:21, [dhcpc]Send DISCOVER with unicast flag 1
  0days, 00:02:25, [dhcpc]Send DISCOVER with unicast flag 0
  0days, 00:02:25, [dhcpc]Recv OFFER from server 10.142.0.1 with ip 10.142.2.19
  0days, 00:02:25, [dhcpc]Send REQUEST to server 10.142.0.1 with request ip 10.142.2.19
  0days, 00:02:26, [dhcpc]eth0 set ip 10.142.2.19 mask 255.255.252.0 gateway 10.142.0.1
  0days, 00:02:26, [cwmp]cwmp is not start
  0days, 00:02:26, [route]-n add -net 10.100.0.0 10.142.0.1 255.255.240.0 
  0days, 00:02:26, [route]-n add -net 10.101.8.0 10.142.0.1 255.255.252.0 
  0days, 00:02:26, [route]-n add -net 10.110.8.0 10.142.0.1 255.255.252.0 
  0days, 00:02:36, [pppoe]try special dial type 0
  0days, 00:02:36, [pppoe]TX PADI
  0days, 00:02:36, [pppoe]RX PADO, AC-NAME=RAS12, AC-MAC=2c-c8-1b-02-ef-5d
  0days, 00:02:36, [pppoe]TX PADR
  0days, 00:02:36, [pppoe]RX invalid pkt from 2c-c8-1b-02-f2-b9, code=7, phase=3/2
  0days, 00:02:36, [pppoe]RX invalid pkt from c4-ad-34-49-c2-e3, code=7, phase=3/2
  0days, 00:02:36, [pppoe]RX invalid pkt from c4-ad-34-b6-3e-66, code=7, phase=3/2
  0days, 00:02:36, [pppoe]RX invalid pkt from c4-ad-34-81-b1-68, code=7, phase=3/2
  0days, 00:02:36, [pppoe]RX invalid pkt from c4-ad-34-81-b0-36, code=7, phase=3/2
  0days, 00:02:36, [pppoe]RX invalid pkt from c4-ad-34-ea-d5-fa, code=7, phase=3/2
  0days, 00:02:36, [pppoe]RX invalid pkt from 74-4d-28-f8-27-cb, code=7, phase=3/2
  0days, 00:02:36, [pppoe]RX invalid pkt from c4-ad-34-81-af-b4, code=7, phase=3/2
  0days, 00:02:36, [pppoe]RX invalid pkt from c4-ad-34-ea-d4-a3, code=7, phase=3/2
  0days, 00:02:36, [pppoe]RX invalid pkt from c4-ad-34-ea-d7-15, code=7, phase=3/2
  0days, 00:02:36, [pppoe]RX invalid pkt from c4-ad-34-ea-d6-2a, code=7, phase=3/2
  0days, 00:02:37, [pppoe]RX invalid pkt from c4-ad-34-b7-7f-41, code=7, phase=3/2
  0days, 00:02:37, [pppoe]RX invalid pkt from 2c-c8-1b-02-f1-97, code=7, phase=3/2
  0days, 00:02:37, [pppoe]RX invalid pkt from 2c-c8-1b-02-ef-53, code=7, phase=3/2
  0days, 00:02:37, [pppoe]RX invalid pkt from 2c-c8-1b-02-f5-11, code=7, phase=3/2
  0days, 00:02:37, [pppoe]RX invalid pkt from 08-55-31-64-78-e2, code=7, phase=3/2
  0days, 00:02:37, [pppoe]RX invalid pkt from 2c-c8-1b-02-f9-05, code=7, phase=3/2
  0days, 00:02:37, [pppoe]RX invalid pkt from c4-ad-34-81-b0-62, code=7, phase=3/2
  0days, 00:02:37, [pppoe]RX invalid pkt from c4-ad-34-81-b0-6c, code=7, phase=3/2
  0days, 00:02:37, [pppoe]RX invalid pkt from 48-8f-5a-f4-93-56, code=7, phase=3/2
  0days, 00:02:37, [pppoe]RX invalid pkt from 2c-c8-1b-02-f0-b1, code=7, phase=3/2
  0days, 00:02:37, [pppoe]RX invalid pkt from 74-4d-28-89-2a-5c, code=7, phase=3/2
  0days, 00:02:37, [pppoe]RX invalid pkt from 2c-c8-1b-02-f9-fe, code=7, phase=3/2
  0days, 00:02:37, [pppoe]RX invalid pkt from 2c-c8-1b-61-70-4c, code=7, phase=3/2
  0days, 00:02:37, [pppoe]RX invalid pkt from c4-ad-34-b7-83-b1, code=7, phase=3/2
  0days, 00:02:37, [pppoe]RX invalid pkt from c4-ad-34-49-bc-eb, code=7, phase=3/2
  0days, 00:02:37, [pppoe]RX invalid pkt from 74-4d-28-89-20-28, code=7, phase=3/2
  0days, 00:02:37, [pppoe]RX invalid pkt from b8-69-f4-d2-d1-97, code=7, phase=3/2
  0days, 00:02:37, [pppoe]RX invalid pkt from cc-2d-e0-1e-6d-b0, code=7, phase=3/2
  0days, 00:02:37, [pppoe]RX invalid pkt from 2c-c8-1b-02-f1-dd, code=7, phase=3/2
  0days, 00:02:37, [pppoe]RX invalid pkt from 2c-c8-1b-61-70-06, code=7, phase=3/2
  0days, 00:02:37, [pppoe]RX invalid pkt from 2c-c8-1b-02-f8-fb, code=7, phase=3/2
  0days, 00:02:37, [pppoe]RX invalid pkt from 2c-c8-1b-02-fe-9a, code=7, phase=3/2
  0days, 00:02:37, [pppoe]RX invalid pkt from 08-55-31-60-29-5b, code=7, phase=3/2
  0days, 00:02:37, [pppoe]RX invalid pkt from 2c-c8-1b-61-6c-be, code=7, phase=3/2
  0days, 00:02:37, [pppoe]RX invalid pkt from 4c-5e-0c-46-b0-f4, code=7, phase=3/2
  0days, 00:02:37, [pppoe]RX invalid pkt from 74-4d-28-89-20-75, code=7, phase=3/2
  0days, 00:02:37, [pppoe]RX invalid pkt from c4-ad-34-ea-dd-34, code=7, phase=3/2
  0days, 00:02:37, [pppoe]RX invalid pkt from c4-ad-34-b6-3b-aa, code=7, phase=3/2
  0days, 00:02:37, [pppoe]RX invalid pkt from c4-ad-34-ea-d6-e3, code=7, phase=3/2
  0days, 00:02:37, [pppoe]RX invalid pkt from 74-4d-28-89-26-11, code=7, phase=3/2
  0days, 00:02:37, [pppoe]RX invalid pkt from e4-8d-8c-7b-7d-dc, code=7, phase=3/2
  0days, 00:02:37, [pppoe]RX invalid pkt from 08-55-31-b4-5d-e4, code=7, phase=3/2
  0days, 00:02:37, [pppoe]RX invalid pkt from c4-ad-34-b6-40-58, code=7, phase=3/2
  0days, 00:02:37, [pppoe]RX invalid pkt from c4-ad-34-ea-d4-f1, code=7, phase=3/2
  0days, 00:02:37, [pppoe]RX invalid pkt from 2c-c8-1b-02-fe-36, code=7, phase=3/2
  0days, 00:02:37, [pppoe]RX invalid pkt from 08-55-31-60-49-19, code=7, phase=3/2
  0days, 00:02:37, [pppoe]RX invalid pkt from c4-ad-34-81-ad-34, code=7, phase=3/2
  0days, 00:02:37, [pppoe]RX invalid pkt from 48-8f-5a-21-59-f3, code=7, phase=3/2
  0days, 00:02:37, [pppoe]RX invalid pkt from 48-8f-5a-e1-be-37, code=7, phase=3/2
  0days, 00:02:37, [pppoe]RX invalid pkt from 2c-c8-1b-02-f0-d9, code=7, phase=3/2
  0days, 00:02:37, [pppoe]RX invalid pkt from 48-8f-5a-d5-20-80, code=7, phase=3/2
  0days, 00:02:37, [pppoe]RX invalid pkt from 2c-c8-1b-02-ef-fd, code=7, phase=3/2
  0days, 00:02:37, [pppoe]RX PADS[session=278b]
  0days, 00:02:37, [ppp][LCP]RX CONFIGURE_REQUEST
  0days, 00:02:37, [ppp][LCP]TX CONFIGURE_REQUEST
  0days, 00:02:37, [ppp][LCP]TX CONFIGURE_ACK[mru=1480, auth=C223/5, magic=BDC9BC5C]
  0days, 00:02:37, [ppp][LCP]RX CONFIGURE_ACK[mru=1480, magic=00002EA7]
  0days, 00:02:37, [ppp][CHAP]RX CHAP_CHALLENGE
  0days, 00:02:37, [ppp][CHAP]TX CHAP_RESPONSE
  0days, 00:02:38, [ppp][CHAP]RX CHAP_AUTHENTICATION_ACK
  0days, 00:02:38, [ppp][IPCP]RX CONFIGURE_REQUEST
  0days, 00:02:38, [ppp][IPCP]TX CONFIGURE_REQUEST
  0days, 00:02:38, [ppp][IPCP]TX CONFIGURE_ACK[ip=172.18.0.12]
  0days, 00:02:38, [ppp][IPV6CP] RX something, but we will not negotiate it.
  0days, 00:02:38, [ppp][LCP]TX PROTOCOL_REJECT
  0days, 00:02:38, [ppp][IPCP]RX CONFIGURE_NAK
  0days, 00:02:38, [ppp][IPCP]TX CONFIGURE_REQUEST
  0days, 00:02:38, [ppp][IPCP]RX CONFIGURE_ACK[ip=100.66.69.96, dns=192.168.40.56/192.168.40.57]
  0days, 00:02:38, [pppoe]ppp0 set localIp 100.66.69.96 remoteIp 172.18.0.12 mtu 1480
  0days, 00:02:38, [wan]advanced ddns -wanChanged
  0days, 00:02:38, [wan]systool sntpc -sntpRequest
  0days, 00:02:38, [dnsproxy]Register Dns Detect
  0days, 00:02:38, [dnsproxy]Register primary = 0x3828a8c0, secondary = 0x3928a8c0
  0days, 00:02:38, [inetd]INETD: select error, abort.
  0days, 00:02:38, [cwmp]cwmp is not start
  0days, 00:02:48, [dhcps]Lease host name not found.
  0days, 00:03:04, [dhcps]Lease host name not found.
  0days, 00:03:04, [dhcps]Send OFFER with ip 192.168.0.103.
  0days, 00:03:05, [dhcps]Lease host name not found.
  0days, 00:03:05, [dhcps]Send ACK to 192.168.0.103.
  0days, 00:11:21, [dhcps]Send OFFER with ip 192.168.0.105.
  0days, 00:11:22, [dhcps]Send ACK to 192.168.0.105.
  0days, 01:01:35, [dhcps]Lease host name not found.
  0days, 01:03:05, [dhcps]Lease host name not found.
  0days, 01:05:03, [dhcps]Lease host name not found.
  0days, 02:02:12, [dhcps]Lease host name not found.
  0days, 02:03:05, [dhcps]Lease host name not found.
  0days, 02:04:52, [dhcps]Lease host name not found.
  0days, 02:14:28, [dhcps]Send OFFER with ip 192.168.0.101.
  0days, 02:14:29, [dhcps]Send ACK to 192.168.0.101.
  0days, 02:15:43, [dhcps]Send OFFER with ip 192.168.0.101.
  0days, 02:15:44, [dhcps]Send ACK to 192.168.0.101.
  0days, 02:21:59, [dhcps]Lease host name not found.
  0days, 02:21:59, [dhcps]Send OFFER with ip 192.168.0.104.
  0days, 02:21:59, [dhcps]Lease host name not found.
  0days, 02:21:59, [dhcps]Send OFFER with ip 192.168.0.104.
  0days, 02:22:00, [dhcps]Lease host name not found.
  0days, 02:22:00, [dhcps]Send ACK to 192.168.0.104.
  0days, 03:02:12, [dhcps]Lease host name not found.
  0days, 03:03:05, [dhcps]Lease host name not found.
  0days, 03:06:07, [dhcps]Lease host name not found.
  0days, 03:25:50, [dhcps]Lease host name not found.
  0days, 03:25:50, [dhcps]Send OFFER with ip 192.168.0.100.
  0days, 03:25:51, [dhcps]Lease host name not found.
  0days, 03:25:51, [dhcps]Send ACK to 192.168.0.100.
  0days, 03:27:26, [dhcps]Lease host name not found.
  0days, 03:27:26, [dhcps]Send OFFER with ip 192.168.0.104.
  0days, 03:27:27, [dhcps]Lease host name not found.
  0days, 03:27:27, [dhcps]Send ACK to 192.168.0.104.
  0days, 03:27:27, [dhcps]Lease host name not found.
  0days, 03:27:27, [dhcps]Send ACK to 192.168.0.104.
  0days, 03:43:02, [dhcps]Lease host name not found.
  0days, 03:43:02, [dhcps]Send OFFER with ip 192.168.0.104.
  0days, 03:43:03, [dhcps]Lease host name not found.
  0days, 03:43:03, [dhcps]Send ACK to 192.168.0.104.
  0days, 03:43:03, [dhcps]Lease host name not found.
  0days, 03:43:03, [dhcps]Send ACK to 192.168.0.104.
  0days, 03:49:18, [dhcps]Lease host name not found.
  0days, 03:49:18, [dhcps]Send OFFER with ip 192.168.0.104.
  0days, 03:49:18, [dhcps]Lease host name not found.
  0days, 03:49:18, [dhcps]Send ACK to 192.168.0.104.
  0days, 03:49:18, [dhcps]Lease host name not found.
  0days, 03:49:18, [dhcps]Send ACK to 192.168.0.104.
  0days, 04:10:08, [dhcps]Lease host name not found.
  0days, 04:25:52, [dhcps]Lease host name not found.
  0days, 04:46:32, [dhcps]Lease host name not found.
  0days, 04:53:37, [main]In auto time period, prepare to random time check.
  0days, 05:10:24, [dhcps]Lease host name not found.
  0days, 05:25:52, [dhcps]Lease host name not found.
  0days, 05:47:40, [dhcps]Lease host name not found.
  0days, 05:51:20, [main]Random time is arrived, prepare to device status check.
  0days, 05:51:21, [main]Auto update start to check device status.

  0days, 05:51:21, [main]Device status is OK, prepare to firmware query response check.
  0days, 05:51:24, [main]Current firmware is up to date.
  0days, 06:15:39, [dhcps]Lease host name not found.
  0days, 06:25:52, [dhcps]Lease host name not found.
  0days, 06:49:51, [dhcps]Lease host name not found.
  0days, 07:16:06, [dhcps]Lease host name not found.
  0days, 07:26:22, [dhcps]Lease host name not found.
  0days, 08:19:01, [dhcps]Lease host name not found.
  0days, 08:19:58, [dhcps]Lease host name not found.
  0days, 08:25:57, [dhcps]Lease host name not found.
  0days, 09:20:24, [dhcps]Lease host name not found.
  0days, 09:21:24, [dhcps]Lease host name not found.
  0days, 09:25:58, [dhcps]Lease host name not found.

Auto update prepare to upgrade, user call download firmware service.

please help me thanks