I have my TD-W8901N router restarting everytime I connect to it via ethernet.

If I connect to it by wireless, eveything seems okay, and nothing happens, it can work days. But if I decide to connect the ethernet cable to my Laptop, it works for a while then just simply enters restart loop until I unplug the cable. And I have the latest firmware (from 2016 lemao)

Here are the logs right after it allowed me to connect via wireless:

1/1/2000 0:0:3> SNMP TRAP 3: link up
1/1/2000 0:0:4> Last errorlog repeat 1 Times
1/1/2000 0:0:4> ADSL: down
1/1/2000 0:0:5> MPOA Link Down
1/1/2000 0:0:8> LAN promiscuous mode <1>
1/1/2000 0:0:8> Last errorlog repeat 1 Times
1/1/2000 0:0:8> SNMP TRAP 0: cold start
1/1/2000 0:0:8> main: init completed
1/1/2000 0:0:8> netMakeChannDial: err=-3001 rn_p=80454af0
1/1/2000 0:0:13> Last errorlog repeat 85 Times
1/1/2000 0:0:13> ADSL: wait initialize
1/1/2000 0:0:14> netMakeChannDial: err=-3001 rn_p=80454af0
1/1/2000 0:0:25> Last errorlog repeat 174 Times
1/1/2000 0:0:25> ADSL: initializing
1/1/2000 0:0:25> netMakeChannDial: err=-3001 rn_p=80454af0
1/1/2000 0:0:37> Last errorlog repeat 115 Times
1/1/2000 0:0:37> ADSL: UP
1/1/2000 0:0:38> MPOA Link Up
1/1/2000 0:0:39> PPPoE: Send PADI
1/1/2000 0:0:39> PPPoE: Recieve PADO
1/1/2000 0:0:39> PPPoE: Send PADR
1/1/2000 0:0:39> PPPoE: Recieve PADO
1/1/2000 0:0:39> PPPoE: Recieve PADS
1/1/2000 0:0:39> CHAP Authentication Successful
1/1/2000 0:0:39> ppp_ready: ch:804b1670, iface:803e79b4
1/1/2000 0:0:39> PPP get IP Address:37.150.245.226
1/1/2000 0:0:39> PPP gateway:92.47.149.106
1/1/2000 0:0:39> PPP subnetmask:255.255.255.255
1/1/2000 0:0:39> PPP primary DNS:95.56.254.102
1/1/2000 0:0:39> PPP secondary DNS:212.154.163.162
1/1/2000 0:0:39> SNMP TRAP 3: link up
1/1/2000 0:0:39> Accept() fail

I tried unplugging and plugging ethernet cables to all ports, it just doesnt seem to work. Help me out, please, I'm mentally dying

Logs after it boots and connects to internet (no ethernet plugged in):

1/1/2000 0:0:13> Last errorlog repeat 85 Times
1/1/2000 0:0:13> ADSL: wait initialize
1/1/2000 0:0:14> netMakeChannDial: err=-3001 rn_p=80454af0
1/1/2000 0:0:25> Last errorlog repeat 174 Times
1/1/2000 0:0:25> ADSL: initializing
1/1/2000 0:0:25> netMakeChannDial: err=-3001 rn_p=80454af0
1/1/2000 0:0:37> Last errorlog repeat 115 Times
1/1/2000 0:0:37> ADSL: UP
1/1/2000 0:0:38> MPOA Link Up
1/1/2000 0:0:39> PPPoE: Send PADI
1/1/2000 0:0:39> PPPoE: Recieve PADO
1/1/2000 0:0:39> PPPoE: Send PADR
1/1/2000 0:0:39> PPPoE: Recieve PADO
1/1/2000 0:0:39> PPPoE: Recieve PADS
1/1/2000 0:0:39> CHAP Authentication Successful
1/1/2000 0:0:39> ppp_ready: ch:804b1670, iface:803e79b4
1/1/2000 0:0:39> PPP get IP Address:37.150.245.226
1/1/2000 0:0:39> PPP gateway:92.47.149.106
1/1/2000 0:0:39> PPP subnetmask:255.255.255.255
1/1/2000 0:0:39> PPP primary DNS:95.56.254.102
1/1/2000 0:0:39> PPP secondary DNS:212.154.163.162
1/1/2000 0:0:39> SNMP TRAP 3: link up
1/1/2000 0:0:39> Accept() fail
1/1/2000 0:1:8> Last errorlog repeat 1 Times
1/1/2000 0:1:8> sending request to NTP server(47)
1/1/2000 0:1:8> received from NTP server(47)
5/2/2020 1:1:24> Adjust time to 5eacc664
5/2/2020 1:1:24> adjtime task pause 1 day