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TL-R600VPN 100% usage CPU

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TL-R600VPN 100% usage CPU

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Marcelo_Landi

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2020-01-17 22:04:55 - last edited 2021-04-16 10:22:45

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TL-R600VPN 100% usage CPU

2020-01-17 22:04:55 - last edited 2021-04-16 10:22:45

Model: TL-R600VPN

Hardware Version: V4

Firmware Version: 4.0.3 Build 20190227 Rel.48206

WAN: 300 mbps pppoe fiber

LAN: Cat6 shielded 12 clients

Router: TL-R600VPN

Switcher: TL-SG1016D

With only 2 pcs connected, (ex: one pc browsing the internet at FB and the other pc at game playing), is it enough to get 100% usage on this router?

Anyone else using the TL-R600VPN having this overload and hang problem reaching easily router 100% cpu usage?

Any tips for keeping CPU usage down, I appreciate it.

Thanks for helping

(My English is a work in progress, I am Brazilian)

Marcelo from Brazil

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Andone

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2020-01-19 10:32:23 - last edited 2021-04-16 10:22:45

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Re:TL-R600VPN 100% usage CPU

2020-01-19 10:32:23 - last edited 2021-04-16 10:22:45

CPU issue is complicated. You can try to upgrade the firmware again (20190227 upgrade to 20190227). Maybe it will refresh your CPU usage.

Marcelo_Landi

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2020-01-20 13:18:10 - last edited 2021-04-16 10:22:45

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Re:TL-R600VPN 100% usage CPU

2020-01-20 13:18:10 - last edited 2021-04-16 10:22:45

@Andone

Where can I find this firmware version? Only TL-R600VPN(UN)_v4_20180530 version is available on the website.

Tks.

Marcelo from Brazil

Andone

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2020-01-22 06:27:19 - last edited 2021-04-16 10:22:45

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Re:TL-R600VPN 100% usage CPU

2020-01-22 06:27:19 - last edited 2021-04-16 10:22:45

https://static.tp-link.com/2019/201903/20190322/TL-R600VPN(UN)_v4_20190227.zip

Marcelo_Landi

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2020-01-24 19:27:26 - last edited 2021-04-16 10:22:45

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Re:TL-R600VPN 100% usage CPU

2020-01-24 19:27:26 - last edited 2021-04-16 10:22:45

@Andone

Tks Andone!

I found the source of my problem!

It was the CCTV (DVR recorder) network card that "froze" its settings causing a disturbance in my internal network.

Looking for the problem, I removed the CCTV from the network and the router's processing decreased. It turned on again and the processing went up again.

I tried to make changes to the CCTV settings and found that it froze, and no longer accepted changes.

Tks for the help.

Marcelo.

Marcelo from Brazil

Maniana

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2021-03-25 09:43:19 - last edited 2021-04-16 10:22:45

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Re:TL-R600VPN 100% usage CPU

2021-03-25 09:43:19 - last edited 2021-04-16 10:22:45

@Marcelo_Landi I have the same problem, after VPN connection to start downloading video, the router is using 100% CPU which causes connection loss. Do you have a solution to your problem?

Marcelo_Landi

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2020-01-17 22:04:55 - last edited 2021-04-16 10:22:45

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