Deco X20 Firmware Update - Can no longer sync with Vivaldi servers

Deco X20 Firmware Update - Can no longer sync with Vivaldi servers

Deco X20 Firmware Update - Can no longer sync with Vivaldi servers
Deco X20 Firmware Update - Can no longer sync with Vivaldi servers
2025-10-03 17:20:24 - last edited 3 weeks ago
Model: Deco X20  
Hardware Version:
Firmware Version: 1.6.1 Build 20250910 Rel. 43292

Just got a firmware update for our three Deco X20. All seemed well after update. However, I am now unable to sync my Vivaldi browser with my account thru their servers cause it's being recognized as an attack under Intrusion Prevention (CVE-2015-7759). I am able to sync by turning off protection. Any suggestions or solutions? Think maybe there just needs to be a cloud update? Attached screenshot.

 

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#1
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1 Accepted Solution
Re:Deco X20 Firmware Update - Can no longer sync with Vivaldi servers-Solution
2025-10-09 07:21:20 - last edited 3 weeks ago

  @HelpFixDecoApp 

 

Hi, yes, it was reported by other users as well.  A fixed patch hasn't been updated in the cloud database yet, so the blocking rules haven't been renewed.

 

@Liminality ,if possible, please feel free to refer to this link to help me submit the Deco APP log:

How to submit Deco APP log

(Please update here with the ticket ID after submitting the APP log. Thank you in advance.)

 

Wait for your reply.

Best regards.

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Re:Deco X20 Firmware Update - Can no longer sync with Vivaldi servers
2025-10-09 03:37:13

@David-TP 

 

Wasn't there other forum users with this issue? Was there a fix? 

Need help with the Deco app, setup, Ethernet backhaul, network switch or rolling back firmware? Router or AP mode? https://community.tp-link.com/us/home/forum/topic/699816?page=1
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#2
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Re:Deco X20 Firmware Update - Can no longer sync with Vivaldi servers-Solution
2025-10-09 07:21:20 - last edited 3 weeks ago

  @HelpFixDecoApp 

 

Hi, yes, it was reported by other users as well.  A fixed patch hasn't been updated in the cloud database yet, so the blocking rules haven't been renewed.

 

@Liminality ,if possible, please feel free to refer to this link to help me submit the Deco APP log:

How to submit Deco APP log

(Please update here with the ticket ID after submitting the APP log. Thank you in advance.)

 

Wait for your reply.

Best regards.

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#3
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