Home

Forums

Stories

Knowledge Base

Home Network Community > All Threads > Wifi Issues After upgrading firmware

< All Threads

Wifi Issues After upgrading firmware

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

Wifi Issues After upgrading firmware

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

Anshumaan

2020-10-21 14:52:07 - last edited 2020-10-22 02:28:42

Posts: 4

Helpful: 0

Solutions: 0

Stories: 0

Registered: 2020-10-20

Wifi Issues After upgrading firmware

2020-10-21 14:52:07 - last edited 2020-10-22 02:28:42

Model: TL-WR940N

Hardware Version: V6

Firmware Version: 3.20.1 Build 200316 Rel.34392n (4555)

After upgrading the router's firmware to : 3.20.1 Build 200316 Rel.34392n (4555)

The wifi speed went drastically down .. I used to get ~45 Mbps download,upload (I have a 50mbps plan which provides me with more than 45mbps speed)and now
https://www.speedtest.net/result/10287007184.png

(31.6 Down - 17.35 Up )

Not only that , I now experience ping spike during gaming (from 50ms --> 1200) along with ocassional packet losses

I used the official firmware from the device's page yet I experience such issue !

And also , this is the result of " ping 192.168.0.1 -t "

You can also the see spikes in the pings here .

Kindly help me with that .
Regards
Anshumaan

1 Accepted Solution

Kevin_Z

2020-10-22 02:28:36 - last edited 2020-10-22 02:28:42

Posts: 21546

Helpful: 5005

Solutions: 2536

Stories: 21

Registered: 2018-12-24

Re:Wifi Issues After upgrading firmware -Solution

2020-10-22 02:28:36 - last edited 2020-10-22 02:28:42

@Anshumaan

Hello, thanks for reporting the speed issue you encountered on the router, please help confirm more details and we will try to figure it out:

1. Except for the router firmware update, is there any other change or modification in your network, such as adding a new device to the network, or updating the device system/version?

2. Are the speed differences tested when the computer is connected to the router with a cable or via Wi-Fi? How about the link speed on the computer? Below is the guide to check that:

https://www.tp-link.com/support/faq/2899/

Note: wireless link speed is the same, you may find Wireless network Connection.

3. Try to hard reset the router by holding the reset button/hole for 10s with the router powered on, then reconfigure it from scratch to confirm.

Thanks.

Nice to Meet You in Our TP-Link Community. Check Out the Latest Posts: Connect TP-Link Archer BE550 to Germany's DS-Lite (Dual Stack Lite) Internet via WAN Archer GE550 - BE9300 Tri-Band Wi-Fi 7 Gaming Router EasyMesh Is Available When Wi-Fi Routers Work in AP Mode as A Controller. Archer AX55V2 Supports WireGuard VPN, EasyMesh Ethernet Backhaul, IoT Network, Speed Limit,and More If you found a post or response helpful, please click Helpful (arrow pointing upward icon). If you are the author of a topic, remember to mark a helpful reply as the "Recommended Solution" (star icon) so that others can benefit from it.

Recommended Solution

1 Reply

Kevin_Z

2020-10-22 02:28:36 - last edited 2020-10-22 02:28:42

Posts: 21546

Helpful: 5005

Solutions: 2536

Stories: 21

Registered: 2018-12-24

Re:Wifi Issues After upgrading firmware -Solution

2020-10-22 02:28:36 - last edited 2020-10-22 02:28:42

@Anshumaan

Hello, thanks for reporting the speed issue you encountered on the router, please help confirm more details and we will try to figure it out:

1. Except for the router firmware update, is there any other change or modification in your network, such as adding a new device to the network, or updating the device system/version?

2. Are the speed differences tested when the computer is connected to the router with a cable or via Wi-Fi? How about the link speed on the computer? Below is the guide to check that:

https://www.tp-link.com/support/faq/2899/

Note: wireless link speed is the same, you may find Wireless network Connection.

3. Try to hard reset the router by holding the reset button/hole for 10s with the router powered on, then reconfigure it from scratch to confirm.

Thanks.

Information

Helpful: 0

Replies: 1

Wifi Issues After upgrading firmware

Wifi Issues After upgrading firmware

Information

Voters 0

Tags