Welcome to the Cumulus Support forum.

Latest Cumulus MX V4 release 4.4.2 (build 4085) - 12 March 2025

Latest Cumulus MX V3 release 3.28.6 (build 3283) - 21 March 2024

Legacy Cumulus 1 release 1.9.4 (build 1099) - 28 November 2014
(a patch is available for 1.9.4 build 1099 that extends the date range of drop-down menus to 2030)

Download the Software (Cumulus MX / Cumulus 1 and other related items) from the Wiki

If you are posting a new Topic about an error or if you need help PLEASE read this first viewtopic.php?p=164080#p164080

WLL error every 30 seconds

From build 3044 the development baton passed to Mark Crossley. Mark has been responsible for all the Builds since. He has made the code available on GitHub. It is Mark's hope that others will join in this development, but at the very least he welcomes your ideas for future developments (see Cumulus MX Development suggestions).

Moderator: mcrossley

Post Reply
User avatar
PaulMy
Posts: 4355
Joined: Sun 28 Sep 2008 11:54 pm
Weather Station: Davis VP2 Plus 24-Hour FARS
Operating System: Windows8 and Windows10
Location: Komoka, ON Canada
Contact:

WLL error every 30 seconds

Post by PaulMy »

In earlier versions and latest build 3206 I am still getting the error every 30 seconds.
2022-09-30 16:41:03.159 ERROR: No broadcast data received from the WLL for 30 seconds
Other than this error message all seems to be working fine - WL.com is being updated at the 5-minute interval, and CumulusMX is showing wind and other data changes in the Dashboard dials every few seconds, and 5-min interval logs are ok.

Everything seems ok in WL.com Health Data.

Any suggestion where and what I should look for?

Enjoy,
Paul
VP2+
C1 www.komokaweather.com/komokaweather-ca
MX https://komokaweather.com/cumulusmx/index.htm /index.html /index.php
MX https://komokaweather.com/cumulusmxwll/index.htm /index.html /index.php
MX https:// komokaweather.com/cumulusmx4/index.htm
Image
User avatar
mcrossley
Posts: 14388
Joined: Thu 07 Jan 2010 9:44 pm
Weather Station: Davis VP2/WLL
Operating System: Bullseye Lite rPi
Location: Wilmslow, Cheshire, UK
Contact:

Re: WLL error every 30 seconds

Post by mcrossley »

That means you are not getting the real-time data every 2.5 seconds. CMX also manually polls the device periodically as the real-time broadcasts do not contain all the required data fields, so what you are seeing is just those updates.

It is probably your firewall blocking the inbound messages. I'm on my phone now so cannot look up the port but this has come up before if you want to try a search in the meantime.
User avatar
PaulMy
Posts: 4355
Joined: Sun 28 Sep 2008 11:54 pm
Weather Station: Davis VP2 Plus 24-Hour FARS
Operating System: Windows8 and Windows10
Location: Komoka, ON Canada
Contact:

Re: WLL error every 30 seconds

Post by PaulMy »

Thanks Mark,
I tried to go into Windows Firewall and by some clicking got an error message:
The Windows Defender Firewall with Advance Security snap-in failed to load. Restart the Windows Defender Firewall service on the computer that you are managing.
Error code 0x6D9
I found the Services and Windows Defender Firewall and select [Start] the service, and with a [Start] that got a warning:
Windows could not start the Windows Defender Firewall service on Local Computer.
Error 1062 The dependency service or group failed to start.
Windows Defender Firewall shows Startup Type: Automatic, and Log On As: Local Service

I've called the repair shop but they can't help me over the phone until Monday. In the meantime I've gone into Windows Security and Maintenance and have added CumulusMX.exe in the Exploit protection and can't see how I can add WLL there. I really don't know what I am doing but giving it a try anyway. Is the no broadcast error I am getting about CumulusMX not being able to access or a WLL transmitting issue? and where would I find the port listing?

Enjoy,
Paul
VP2+
C1 www.komokaweather.com/komokaweather-ca
MX https://komokaweather.com/cumulusmx/index.htm /index.html /index.php
MX https://komokaweather.com/cumulusmxwll/index.htm /index.html /index.php
MX https:// komokaweather.com/cumulusmx4/index.htm
Image
water01
Posts: 3670
Joined: Sat 13 Aug 2011 9:33 am
Weather Station: Ecowitt HP2551
Operating System: Windows 10/11 64bit Synology NAS
Location: Burnham-on-Sea
Contact:

Re: WLL error every 30 seconds

Post by water01 »

Paul the two dependencies in Windows 10 for Windows Defender Firewall are :

Remote Procedure Call

Windows Defender Firewall Authorisation Driver

My guess is if you look in services RPC is nor running for some reason.
David
Image
User avatar
mcrossley
Posts: 14388
Joined: Thu 07 Jan 2010 9:44 pm
Weather Station: Davis VP2/WLL
Operating System: Bullseye Lite rPi
Location: Wilmslow, Cheshire, UK
Contact:

Re: WLL error every 30 seconds

Post by mcrossley »

Hi Paul, the multicasts are sent on UDP port 22222.

If you fire up your WeatherLink app on your phone, open your station and the "Last Updated: xxx" at the top of the screen changes to "LIVE", then your phone app is receiving the multicasts and you should see the wind values change every 2.5 seconds.

Note though that lots of people struggle to get the live updates working on the phone app - mine is hit and miss though I have a workaround that always makes it work for me. Other people have tried my "fudge" and it hasn't worked for them. :(
User avatar
PaulMy
Posts: 4355
Joined: Sun 28 Sep 2008 11:54 pm
Weather Station: Davis VP2 Plus 24-Hour FARS
Operating System: Windows8 and Windows10
Location: Komoka, ON Canada
Contact:

Re: WLL error every 30 seconds

Post by PaulMy »

Thanks Mark,
I hadn't paid much attention to that "Station updates: but on my phone, and tablet, for my WL.com WLLive account it shows LIVE.
For my WL.com with WiFiLogger it shows a time and presume that is fine as WiFiLogger doesn't update live the way WLL does?

I am still having some issues with my Windows 10 PC but CMXs are running and updating fine. Will need to wait for repair shop support to help on Firewall, and a couple of other things like Diagnostic Policy Service is not running message that pops up when I try to connect to printer.

Enjoy,
Paul
VP2+
C1 www.komokaweather.com/komokaweather-ca
MX https://komokaweather.com/cumulusmx/index.htm /index.html /index.php
MX https://komokaweather.com/cumulusmxwll/index.htm /index.html /index.php
MX https:// komokaweather.com/cumulusmx4/index.htm
Image
User avatar
mcrossley
Posts: 14388
Joined: Thu 07 Jan 2010 9:44 pm
Weather Station: Davis VP2/WLL
Operating System: Bullseye Lite rPi
Location: Wilmslow, Cheshire, UK
Contact:

Re: WLL error every 30 seconds

Post by mcrossley »

Correct the WiFi logger does not do the multicast afaik.

If you let you pc people know you want to allow inbound UDP on port 22222 from any IP, they should be able to configure it for you.
User avatar
PaulMy
Posts: 4355
Joined: Sun 28 Sep 2008 11:54 pm
Weather Station: Davis VP2 Plus 24-Hour FARS
Operating System: Windows8 and Windows10
Location: Komoka, ON Canada
Contact:

Re: WLL error every 30 seconds - Resolved

Post by PaulMy »

No more "ERROR: No broadcast data received from the WLL for 30 seconds" after fixing the PC.

Enjoy,
Paul
VP2+
C1 www.komokaweather.com/komokaweather-ca
MX https://komokaweather.com/cumulusmx/index.htm /index.html /index.php
MX https://komokaweather.com/cumulusmxwll/index.htm /index.html /index.php
MX https:// komokaweather.com/cumulusmx4/index.htm
Image
User avatar
mcrossley
Posts: 14388
Joined: Thu 07 Jan 2010 9:44 pm
Weather Station: Davis VP2/WLL
Operating System: Bullseye Lite rPi
Location: Wilmslow, Cheshire, UK
Contact:

Re: WLL error every 30 seconds

Post by mcrossley »

:thumbsup:
Post Reply