Deco M4 very bad speed after enable IPTV Bridge

When i enable IPTV Bridge mode so my internet speed goes down from 100 Mbps to 4-5 Mbps both download and upload and slow browsing and too much latency fluctuations in online games. Here is a video link.
https://youtube.com/shorts/H-TppCX_e8M
- Copy Link
- Subscribe
- Bookmark
- Report Inappropriate Content

Hi, Are you able to constantly reproduce this issue?
Apart from the 5GHz WiFi speed, can you help me test the Ethernet connection speed as well since I wonder whether it only affects the wireless connection?
Here is the latest beta firmware 1.6.2 based on the official 1.6.2 version:
Deco M4_V2 | 1.6.2_build_20240828_Beta |
Can you also test whether it helps with the IPTV issue?
Thank you very much and best regards.
- Copy Link
- Report Inappropriate Content

Hi, Nice to see you again.
May I know who your internet service provider is?
I saw the speed test is via Wi-Fi. Have you also tested the Ethernet connection speed?
By the way, if you just enabled the IPTV Bridge without plugging any STB box, would the internet speed decline as well?
Wait for your reply and best regards.
- Copy Link
- Report Inappropriate Content
@David-TP Yea no IPTV STB box connected i just enabled IPTV Bridge and my speed goes down to 5 Mbps from 100 Mbps before that there is no problem to test speed on 5 GHz wifi always getting stable speed without IPTV bridge and my ISP is Transworld Home
- Copy Link
- Report Inappropriate Content

Hi, Are you able to constantly reproduce this issue?
Apart from the 5GHz WiFi speed, can you help me test the Ethernet connection speed as well since I wonder whether it only affects the wireless connection?
Here is the latest beta firmware 1.6.2 based on the official 1.6.2 version:
Deco M4_V2 | 1.6.2_build_20240828_Beta |
Can you also test whether it helps with the IPTV issue?
Thank you very much and best regards.
- Copy Link
- Report Inappropriate Content
@David-TP After this update IPTV bridge is not working anymore.
- Copy Link
- Report Inappropriate Content
@David-TP
I can confirm the same issue on my Deco XE75 system. As soon as I enable IPTV bridge mode (no IPTV device connected) speeds of my main pc connected by ethernet to the main deco xe75 drop from 500-750mbps to 20-80mbps...
Or from a previous, longer experiment, I have the data of homeassistants speed monitoring: https://www.dropbox.com/scl/fi/3kbirjm8wxvob39xfhne5/Scherm-afbeelding-2025-03-01-om-13.06.39.png?rlkey=hfj4fc0w58ixrv0mmzlh4qm82&dl=0
Firmware version 1.4.3 on the Deco XE75's.
- Copy Link
- Report Inappropriate Content
@mvdh TP-LINK Deco Mesh System is trash as compared to other companies
- Copy Link
- Report Inappropriate Content

Information
Helpful: 1
Views: 474
Replies: 6
Voters 1
