Home Network Community > Wi-Fi Routers > C7v2 / AC1750 2.4Ghz Radio Intermittent (at best)
< Wi-Fi Routers

C7v2 / AC1750 2.4Ghz Radio Intermittent (at best)

This thread has been locked for further replies. You can start a new thread to share your ideas or ask questions.

C7v2 / AC1750 2.4Ghz Radio Intermittent (at best)

This thread has been locked for further replies. You can start a new thread to share your ideas or ask questions.
C7v2 / AC1750 2.4Ghz Radio Intermittent (at best)
C7v2 / AC1750 2.4Ghz Radio Intermittent (at best)
2017-11-07 12:43:42
Model :

Hardware Version :

Firmware Version :

ISP :

Hello - Joining the many - what seems unsolved - threads of 2.4Ghz WLAN networks that are going down without any indication why. 5Ghz interface works fine when 2.4 is going out. Can connect to radio, however DHCP fails with client.

I've had the router for about 5 months, has worked great until the last week or so. I upgraded the firmware maybe a month ago.

Troubleshooting and behaviour:

Reboot router, 2.4 devices can connect to radio for period of time and then connectivity stops. I have 2.4 capable only devices in my network so this is problematic.
When 2.4 is down, on 5Ghz capable devices switch SSIDs - connectivity resumes through 5Ghz.

SSIDs are uniquely named (albeit only 1 character difference)
Log is flooded with DHCP INFO/WARN entries. Not sure if this is related to post-reboot negotiation yet. Need to clear log and watch timestamps when it fails next.



Device info:













[TD="class: blue, colspan: 3"][/TD]
Firmware Version: 3.15.2 Build 170525 Rel.37571n
Hardware Version: Archer C7 v2 00000000



Log:

####################################################################
# Archer C7 System Log
# Time = 2017-11-06 22:41:05 13563s
# H-Ver = Archer C7 v2 00000000 : S-Ver = 3.15.2 Build 170525 Rel.37571n
# L = 192.168.0.1 : M = 255.255.255.0
# W1 = DHCP : W = 69.180.175.220 : M = 255.255.252.0 : G = 69.180.172.1
####################################################################

Nov 6 22:30:47 DHCP INFO DHCPS:Send ACK to 192.168.0.105
Nov 6 22:30:52 DHCP INFO DHCPS:Recv REQUEST from 44:65:0D:69:15:34
Nov 6 22:30:52 DHCP INFO DHCPS:Send ACK to 192.168.0.105
Nov 6 22:30:52 DHCP INFO DHCPS:Recv DISCOVER from 44:65:0D:69:15:34
Nov 6 22:30:52 DHCP INFO DHCPS:Send OFFER with ip 192.168.0.105
Nov 6 22:30:53 DHCP INFO DHCPS:Recv DISCOVER from 28:F3:66:F3:FB:23
Nov 6 22:30:53 DHCP WARNING DHCPS:lease host name not found
Nov 6 22:30:53 DHCP INFO DHCPS:Send OFFER with ip 192.168.0.100
Nov 6 22:30:56 DHCP INFO DHCPS:Recv DISCOVER from 44:65:0D:69:15:34
Nov 6 22:30:56 DHCP INFO DHCPS:Send OFFER with ip 192.168.0.105
Nov 6 22:31:02 DHCP INFO DHCPS:Recv DISCOVER from 28:F3:66:F3:A6:61
Nov 6 22:31:02 DHCP WARNING DHCPS:lease host name not found
Nov 6 22:31:02 DHCP INFO DHCPS:Send OFFER with ip 192.168.0.101
Nov 6 22:31:18 DHCP INFO DHCPS:Recv DISCOVER from 28:F3:66:F3:A6:61
Nov 6 22:31:18 DHCP WARNING DHCPS:lease host name not found
Nov 6 22:31:18 DHCP INFO DHCPS:Send OFFER with ip 192.168.0.101
Nov 6 22:31:20 DHCP INFO DHCPS:Recv REQUEST from 44:65:0D:69:15:34
Nov 6 22:31:20 DHCP INFO DHCPS:Send ACK to 192.168.0.105
Nov 6 22:31:23 DHCP INFO DHCPS:Recv DISCOVER from 28:F3:66:F3:FB:23
Nov 6 22:31:23 DHCP WARNING DHCPS:lease host name not found
Nov 6 22:31:23 DHCP INFO DHCPS:Send OFFER with ip 192.168.0.100
Nov 6 22:31:24 DHCP INFO DHCPS:Recv REQUEST from 44:65:0D:69:15:34
Nov 6 22:31:24 DHCP INFO DHCPS:Send ACK to 192.168.0.105
Nov 6 22:31:25 DHCP INFO DHCPS:Recv DISCOVER from 44:65:0D:69:15:34
Nov 6 22:31:25 DHCP INFO DHCPS:Send OFFER with ip 192.168.0.105
Nov 6 22:31:29 DHCP INFO DHCPS:Recv DISCOVER from 44:65:0D:69:15:34
Nov 6 22:31:29 DHCP INFO DHCPS:Send OFFER with ip 192.168.0.105
Nov 6 22:31:37 DHCP INFO DHCPS:Recv DISCOVER from 44:65:0D:69:15:34
Nov 6 22:31:37 DHCP INFO DHCPS:Send OFFER with ip 192.168.0.105
Nov 6 22:31:41 DHCP INFO DHCPS:Recv DISCOVER from 28:F3:66:F3:FB:23
Nov 6 22:31:41 DHCP WARNING DHCPS:lease host name not found
Nov 6 22:31:41 DHCP INFO DHCPS:Send OFFER with ip 192.168.0.100
Nov 6 22:31:48 DHCP INFO DHCPS:Recv DISCOVER from 28:F3:66:F3:A6:61
Nov 6 22:31:48 DHCP WARNING DHCPS:lease host name not found
Nov 6 22:31:48 DHCP INFO DHCPS:Send OFFER with ip 192.168.0.101
Nov 6 22:31:54 DHCP INFO DHCPS:Recv REQUEST from 44:65:0D:69:15:34
Nov 6 22:31:54 DHCP INFO DHCPS:Send ACK to 192.168.0.105
Nov 6 22:31:58 DHCP INFO DHCPS:Recv REQUEST from 44:65:0D:69:15:34
Nov 6 22:31:58 DHCP INFO DHCPS:Send ACK to 192.168.0.105
Nov 6 22:31:59 DHCP INFO DHCPS:Recv DISCOVER from 44:65:0D:69:15:34
Nov 6 22:31:59 DHCP INFO DHCPS:Send OFFER with ip 192.168.0.105
Nov 6 22:32:02 DHCP INFO DHCPS:Recv DISCOVER from 44:65:0D:69:15:34
Nov 6 22:32:02 DHCP INFO DHCPS:Send OFFER with ip 192.168.0.105
Nov 6 22:32:11 DHCP INFO DHCPS:Recv DISCOVER from 44:65:0D:69:15:34
Nov 6 22:32:11 DHCP INFO DHCPS:Send OFFER with ip 192.168.0.105
Nov 6 22:32:11 DHCP INFO DHCPS:Recv DISCOVER from 28:F3:66:F3:FB:23
Nov 6 22:32:11 DHCP WARNING DHCPS:lease host name not found
Nov 6 22:32:11 DHCP INFO DHCPS:Send OFFER with ip 192.168.0.100
Nov 6 22:32:18 DHCP INFO DHCPS:Recv DISCOVER from 28:F3:66:F3:A6:61
Nov 6 22:32:18 DHCP WARNING DHCPS:lease host name not found
Nov 6 22:32:18 DHCP INFO DHCPS:Send OFFER with ip 192.168.0.101
Nov 6 22:32:27 DHCP INFO DHCPS:Recv REQUEST from 44:65:0D:69:15:34
Nov 6 22:32:27 DHCP INFO DHCPS:Send ACK to 192.168.0.105
Nov 6 22:32:30 DHCP INFO DHCPS:Recv REQUEST from 44:65:0D:69:15:34
Nov 6 22:32:30 DHCP INFO DHCPS:Send ACK to 192.168.0.105
Nov 6 22:32:32 DHCP INFO DHCPS:Recv DISCOVER from 44:65:0D:69:15:34
Nov 6 22:32:32 DHCP INFO DHCPS:Send OFFER with ip 192.168.0.105
Nov 6 22:32:35 DHCP INFO DHCPS:Recv DISCOVER from 44:65:0D:69:15:34
Nov 6 22:32:35 DHCP INFO DHCPS:Send OFFER with ip 192.168.0.105
Nov 6 22:32:41 DHCP INFO DHCPS:Recv DISCOVER from 28:F3:66:F3:FB:23
Nov 6 22:32:41 DHCP WARNING DHCPS:lease host name not found
Nov 6 22:32:41 DHCP INFO DHCPS:Send OFFER with ip 192.168.0.100
Nov 6 22:32:42 DHCP INFO DHCPS:Recv DISCOVER from 44:65:0D:69:15:34
Nov 6 22:32:42 DHCP INFO DHCPS:Send OFFER with ip 192.168.0.105
Nov 6 22:32:50 DHCP INFO DHCPS:Recv DISCOVER from 28:F3:66:F3:A6:61
Nov 6 22:32:50 DHCP WARNING DHCPS:lease host name not found
Nov 6 22:32:50 DHCP INFO DHCPS:Send OFFER with ip 192.168.0.101
Nov 6 22:33:00 DHCP INFO DHCPS:Recv REQUEST from 44:65:0D:69:15:34
Nov 6 22:33:00 DHCP INFO DHCPS:Send ACK to 192.168.0.105
Nov 6 22:33:04 DHCP INFO DHCPS:Recv REQUEST from 44:65:0D:69:15:34
Nov 6 22:33:04 DHCP INFO DHCPS:Send ACK to 192.168.0.105
Nov 6 22:33:05 DHCP INFO DHCPS:Recv DISCOVER from 44:65:0D:69:15:34
Nov 6 22:33:05 DHCP INFO DHCPS:Send OFFER with ip 192.168.0.105
Nov 6 22:33:08 DHCP INFO DHCPS:Recv DISCOVER from 44:65:0D:69:15:34
Nov 6 22:33:08 DHCP INFO DHCPS:Send OFFER with ip 192.168.0.105
Nov 6 22:33:13 DHCP INFO DHCPS:Recv DISCOVER from 28:F3:66:F3:FB:23
Nov 6 22:33:13 DHCP WARNING DHCPS:lease host name not found
Nov 6 22:33:13 DHCP INFO DHCPS:Send OFFER with ip 192.168.0.100
Nov 6 22:33:17 DHCP INFO DHCPS:Recv DISCOVER from 44:65:0D:69:15:34
Nov 6 22:33:17 DHCP INFO DHCPS:Send OFFER with ip 192.168.0.105
Nov 6 22:33:20 DHCP INFO DHCPS:Recv DISCOVER from 28:F3:66:F3:A6:61
Nov 6 22:33:20 DHCP WARNING DHCPS:lease host name not found
Nov 6 22:33:20 DHCP INFO DHCPS:Send OFFER with ip 192.168.0.101
Nov 6 22:33:36 DHCP INFO DHCPS:Recv DISCOVER from 28:F3:66:F3:A6:61
Nov 6 22:33:36 DHCP WARNING DHCPS:lease host name not found
Nov 6 22:33:36 DHCP INFO DHCPS:Send OFFER with ip 192.168.0.101
Nov 6 22:33:43 DHCP INFO DHCPS:Recv DISCOVER from 28:F3:66:F3:FB:23
Nov 6 22:33:43 DHCP WARNING DHCPS:lease host name not found
Nov 6 22:33:43 DHCP INFO DHCPS:Send OFFER with ip 192.168.0.100
Nov 6 22:34:01 DHCP INFO DHCPS:Recv DISCOVER from 28:F3:66:F3:FB:23
Nov 6 22:34:01 DHCP WARNING DHCPS:lease host name not found
Nov 6 22:34:01 DHCP INFO DHCPS:Send OFFER with ip 192.168.0.100
Nov 6 22:34:06 DHCP INFO DHCPS:Recv DISCOVER from 28:F3:66:F3:A6:61
Nov 6 22:34:06 DHCP WARNING DHCPS:lease host name not found
Nov 6 22:34:06 DHCP INFO DHCPS:Send OFFER with ip 192.168.0.101
Nov 6 22:34:31 DHCP INFO DHCPS:Recv DISCOVER from 28:F3:66:F3:FB:23
Nov 6 22:34:31 DHCP WARNING DHCPS:lease host name not found
Nov 6 22:34:31 DHCP INFO DHCPS:Send OFFER with ip 192.168.0.100
Nov 6 22:34:36 DHCP INFO DHCPS:Recv DISCOVER from 28:F3:66:F3:A6:61
Nov 6 22:34:36 DHCP WARNING DHCPS:lease host name not found
Nov 6 22:34:36 DHCP INFO DHCPS:Send OFFER with ip 192.168.0.101
Nov 6 22:35:01 DHCP INFO DHCPS:Recv DISCOVER from 28:F3:66:F3:FB:23
Nov 6 22:35:01 DHCP WARNING DHCPS:lease host name not found
Nov 6 22:35:01 DHCP INFO DHCPS:Send OFFER with ip 192.168.0.100
Nov 6 22:35:08 DHCP INFO DHCPS:Recv DISCOVER from 28:F3:66:F3:A6:61
Nov 6 22:35:08 DHCP WARNING DHCPS:lease host name not found
Nov 6 22:35:08 DHCP INFO DHCPS:Send OFFER with ip 192.168.0.101
Nov 6 22:35:33 DHCP INFO DHCPS:Recv DISCOVER from 28:F3:66:F3:FB:23
Nov 6 22:35:33 DHCP WARNING DHCPS:lease host name not found
Nov 6 22:35:33 DHCP INFO DHCPS:Send OFFER with ip 192.168.0.100
Nov 6 22:35:38 DHCP INFO DHCPS:Recv DISCOVER from 28:F3:66:F3:A6:61
Nov 6 22:35:38 DHCP WARNING DHCPS:lease host name not found
Nov 6 22:35:38 DHCP INFO DHCPS:Send OFFER with ip 192.168.0.101
Nov 6 22:35:54 DHCP INFO DHCPS:Recv DISCOVER from 28:F3:66:F3:A6:61
Nov 6 22:35:54 DHCP WARNING DHCPS:lease host name not found
Nov 6 22:35:54 DHCP INFO DHCPS:Send OFFER with ip 192.168.0.101
Nov 6 22:36:03 DHCP INFO DHCPS:Recv DISCOVER from 28:F3:66:F3:FB:23
Nov 6 22:36:03 DHCP WARNING DHCPS:lease host name not found
Nov 6 22:36:03 DHCP INFO DHCPS:Send OFFER with ip 192.168.0.100
Nov 6 22:36:22 DHCP INFO DHCPS:Recv DISCOVER from 28:F3:66:F3:FB:23
Nov 6 22:36:22 DHCP WARNING DHCPS:lease host name not found
Nov 6 22:36:22 DHCP INFO DHCPS:Send OFFER with ip 192.168.0.100
Nov 6 22:36:24 DHCP INFO DHCPS:Recv DISCOVER from 28:F3:66:F3:A6:61
Nov 6 22:36:24 DHCP WARNING DHCPS:lease host name not found
Nov 6 22:36:24 DHCP INFO DHCPS:Send OFFER with ip 192.168.0.101
Nov 6 22:36:39 DHCP INFO DHCPS:Recv DISCOVER from BC:3B:AF:E5:B7:F8
Nov 6 22:36:39 DHCP INFO DHCPS:Send OFFER with ip 192.168.0.104
Nov 6 22:36:40 DHCP INFO DHCPS:Recv DISCOVER from BC:3B:AF:E5:B7:F8
Nov 6 22:36:40 DHCP INFO DHCPS:Send OFFER with ip 192.168.0.104
Nov 6 22:36:42 DHCP INFO DHCPS:Recv DISCOVER from BC:3B:AF:E5:B7:F8
Nov 6 22:36:42 DHCP INFO DHCPS:Send OFFER with ip 192.168.0.104
Nov 6 22:36:52 DHCP INFO DHCPS:Recv DISCOVER from 28:F3:66:F3:FB:23
Nov 6 22:36:52 DHCP WARNING DHCPS:lease host name not found
Nov 6 22:36:52 DHCP INFO DHCPS:Send OFFER with ip 192.168.0.100
Nov 6 22:36:54 DHCP INFO DHCPS:Recv DISCOVER from 28:F3:66:F3:A6:61
Nov 6 22:36:54 DHCP WARNING DHCPS:lease host name not found
Nov 6 22:36:54 DHCP INFO DHCPS:Send OFFER with ip 192.168.0.101
Nov 6 22:37:22 DHCP INFO DHCPS:Recv DISCOVER from 28:F3:66:F3:FB:23
Nov 6 22:37:22 DHCP WARNING DHCPS:lease host name not found
Nov 6 22:37:22 DHCP INFO DHCPS:Send OFFER with ip 192.168.0.100
Nov 6 22:37:26 DHCP INFO DHCPS:Recv DISCOVER from 28:F3:66:F3:A6:61
Nov 6 22:37:26 DHCP WARNING DHCPS:lease host name not found
Nov 6 22:37:26 DHCP INFO DHCPS:Send OFFER with ip 192.168.0.101
Nov 6 22:37:54 DHCP INFO DHCPS:Recv DISCOVER from 28:F3:66:F3:FB:23
Nov 6 22:37:54 DHCP WARNING DHCPS:lease host name not found
Nov 6 22:37:54 DHCP INFO DHCPS:Send OFFER with ip 192.168.0.100
Nov 6 22:37:56 DHCP INFO DHCPS:Recv DISCOVER from 28:F3:66:F3:A6:61
Nov 6 22:37:56 DHCP WARNING DHCPS:lease host name not found
Nov 6 22:37:56 DHCP INFO DHCPS:Send OFFER with ip 192.168.0.101
Nov 6 22:38:13 DHCP INFO DHCPS:Recv DISCOVER from 28:F3:66:F3:A6:61
Nov 6 22:38:13 DHCP WARNING DHCPS:lease host name not found
Nov 6 22:38:13 DHCP INFO DHCPS:Send OFFER with ip 192.168.0.101
Nov 6 22:38:24 DHCP INFO DHCPS:Recv DISCOVER from 28:F3:66:F3:FB:23
Nov 6 22:38:24 DHCP WARNING DHCPS:lease host name not found
Nov 6 22:38:24 DHCP INFO DHCPS:Send OFFER with ip 192.168.0.100
Nov 6 22:38:41 DHCP INFO DHCPS:Recv DISCOVER from 28:F3:66:F3:FB:23
Nov 6 22:38:41 DHCP WARNING DHCPS:lease host name not found
Nov 6 22:38:41 DHCP INFO DHCPS:Send OFFER with ip 192.168.0.100
Nov 6 22:38:43 DHCP INFO DHCPS:Recv DISCOVER from 28:F3:66:F3:A6:61
Nov 6 22:38:43 DHCP WARNING DHCPS:lease host name not found
Nov 6 22:38:43 DHCP INFO DHCPS:Send OFFER with ip 192.168.0.101
Nov 6 22:39:11 DHCP INFO DHCPS:Recv DISCOVER from 28:F3:66:F3:FB:23
Nov 6 22:39:11 DHCP WARNING DHCPS:lease host name not found
Nov 6 22:39:11 DHCP INFO DHCPS:Send OFFER with ip 192.168.0.100
Nov 6 22:39:13 DHCP INFO DHCPS:Recv DISCOVER from 28:F3:66:F3:A6:61
Nov 6 22:39:13 DHCP WARNING DHCPS:lease host name not found
Nov 6 22:39:13 DHCP INFO DHCPS:Send OFFER with ip 192.168.0.101
Nov 6 22:39:26 DHCP INFO DHCPS:Recv DISCOVER from BC:3B:AF:E5:B7:F8
Nov 6 22:39:26 DHCP INFO DHCPS:Send OFFER with ip 192.168.0.104
Nov 6 22:39:28 DHCP INFO DHCPS:Recv DISCOVER from BC:3B:AF:E5:B7:F8
Nov 6 22:39:28 DHCP INFO DHCPS:Send OFFER with ip 192.168.0.104
Nov 6 22:39:30 DHCP INFO DHCPS:Recv DISCOVER from BC:3B:AF:E5:B7:F8
Nov 6 22:39:30 DHCP INFO DHCPS:Send OFFER with ip 192.168.0.104
Nov 6 22:39:34 DHCP INFO DHCPS:Recv DISCOVER from BC:3B:AF:E5:B7:F8
Nov 6 22:39:34 DHCP INFO DHCPS:Send OFFER with ip 192.168.0.104
Nov 6 22:39:41 DHCP INFO DHCPS:Recv DISCOVER from 28:F3:66:F3:FB:23
Nov 6 22:39:41 DHCP WARNING DHCPS:lease host name not found
Nov 6 22:39:41 DHCP INFO DHCPS:Send OFFER with ip 192.168.0.100
Nov 6 22:39:42 DHCP INFO DHCPS:Recv DISCOVER from BC:3B:AF:E5:B7:F8
Nov 6 22:39:42 DHCP INFO DHCPS:Send OFFER with ip 192.168.0.104
Nov 6 22:39:45 DHCP INFO DHCPS:Recv DISCOVER from 28:F3:66:F3:A6:61
Nov 6 22:39:45 DHCP WARNING DHCPS:lease host name not found
Nov 6 22:39:45 DHCP INFO DHCPS:Send OFFER with ip 192.168.0.101
Nov 6 22:40:13 DHCP INFO DHCPS:Recv DISCOVER from 28:F3:66:F3:FB:23
Nov 6 22:40:13 DHCP WARNING DHCPS:lease host name not found
Nov 6 22:40:13 DHCP INFO DHCPS:Send OFFER with ip 192.168.0.100
Nov 6 22:40:15 DHCP INFO DHCPS:Recv DISCOVER from 28:F3:66:F3:A6:61
Nov 6 22:40:15 DHCP WARNING DHCPS:lease host name not found
Nov 6 22:40:15 DHCP INFO DHCPS:Send OFFER with ip 192.168.0.101
Nov 6 22:40:31 DHCP INFO DHCPS:Recv DISCOVER from 28:F3:66:F3:A6:61
Nov 6 22:40:31 DHCP WARNING DHCPS:lease host name not found
Nov 6 22:40:31 DHCP INFO DHCPS:Send OFFER with ip 192.168.0.101
Nov 6 22:40:43 DHCP INFO DHCPS:Recv DISCOVER from 28:F3:66:F3:FB:23
Nov 6 22:40:43 DHCP WARNING DHCPS:lease host name not found
Nov 6 22:40:43 DHCP INFO DHCPS:Send OFFER with ip 192.168.0.100
Nov 6 22:40:56 DHCP INFO DHCPS:Recv REQUEST from 94:53:30:39:6D:EE
Nov 6 22:40:56 DHCP INFO DHCPS:Send ACK to 192.168.0.103
Nov 6 22:41:01 DHCP INFO DHCPS:Recv DISCOVER from 28:F3:66:F3:A6:61
Nov 6 22:41:01 DHCP WARNING DHCPS:lease host name not found
Nov 6 22:41:01 DHCP INFO DHCPS:Send OFFER with ip 192.168.0.101
Nov 6 22:41:01 DHCP INFO DHCPS:Recv DISCOVER from 28:F3:66:F3:FB:23
Nov 6 22:41:01 DHCP WARNING DHCPS:lease host name not found
Nov 6 22:41:01 DHCP INFO DHCPS:Send OFFER with ip 192.168.0.100
  0      
 
  0      
 
#1
Options
4 Reply
Re:C7v2 / AC1750 2.4Ghz Radio Intermittent (at best)
2017-11-10 14:29:50
No much valuable information in the log.
Have a try to change the channel and channel width.
Use inssider to find the best channel which is less interfered and change the channel width to 20Mhz.
  0  
  0  
#2
Options
Re:C7v2 / AC1750 2.4Ghz Radio Intermittent (at best)
2017-11-13 22:48:02
Hi - I am experiencing the same issues - the 2.4GHz network on my Archer C7 V2 will suddenly stop working. The events in my system log are the same as your example, I only see the DHCP events.

Setting the channel to auto, or manual doesn't make a difference. Setting the channel to values 1, 6, or 11 manually also have no affect.

I have tried the latest versions of firmware available for my country - this also has not made an improvement.
  0  
  0  
#3
Options
Re:C7v2 / AC1750 2.4Ghz Radio Intermittent (at best)
2017-11-18 20:31:06
Hi,

What's the current firmware version of your router? When the 2.4GHz stops working, will you still see the SSID of the 2.4GHz? If you can see, are you able to reconnect?

cptnformat wrote

Hi - I am experiencing the same issues - the 2.4GHz network on my Archer C7 V2 will suddenly stop working. The events in my system log are the same as your example, I only see the DHCP events.

Setting the channel to auto, or manual doesn't make a difference. Setting the channel to values 1, 6, or 11 manually also have no affect.

I have tried the latest versions of firmware available for my country - this also has not made an improvement.
  0  
  0  
#4
Options
Re:C7v2 / AC1750 2.4Ghz Radio Intermittent (at best)
2017-11-20 03:29:05

uutommi wrote

No much valuable information in the log.
Have a try to change the channel and channel width.
Use inssider to find the best channel which is less interfered and change the channel width to 20Mhz.


I've done both, tried the three 2.4 channels as well. No luck.

Opened a case with TP-Link, they are replacing my router.
  0  
  0  
#5
Options

Information

Helpful: 0

Views: 1005

Replies: 4

Related Articles
Connect to 2.4 GHz radio
4399 0
C7v2 No 5GHz
578 0
Wireless Router Archer C58HP 2.4GHz radio is extremely slow - intermittently
711 1
Archer C7v2 not showing clients
1074 0
Radio frequency range
582 0
Best Range Extender
856 0
About Us
Press
Copyright © TP-Link Systems Inc. All rights reserved.