I just switched my ISS to a different transmitter. After doing the console setup etc, all the readings appear to be looking normal on my VP2 Console. However, it looks like Cumulus isn't responding correctly. All the readings seem to be stuck or flatlined since the time I put the station back on line.
Is there anything I missed in the setup? I tried shutting down Cumulus (and the PC) and restarting, but that didn't seem to help.
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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
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(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
Cumulus not responding correctly?
-
Grumpy Moose
- Posts: 61
- Joined: Sat 14 Apr 2012 5:43 am
- Weather Station: Davis VP2
- Operating System: Win 7
- Location: Anchorage, Alaska
- Contact:
- steve
- Cumulus Author
- Posts: 26672
- Joined: Mon 02 Jun 2008 6:49 pm
- Weather Station: None
- Operating System: None
- Location: Vienne, France
- Contact:
Re: Cumulus not responding correctly?
It shouldn't make any difference to Cumulus which channel the ISS is on, as long as the console is receiving the data. I recently switched mine to a different channel temporarily while testing something, and Cumulus carried on reading the data successfully. Are you sure none of the comms settings have changed on the console, e.g. the port speed - it needs to be 19200. If you zip up the diags folder and attach it, I'll take a look.
Steve
-
Grumpy Moose
- Posts: 61
- Joined: Sat 14 Apr 2012 5:43 am
- Weather Station: Davis VP2
- Operating System: Win 7
- Location: Anchorage, Alaska
- Contact:
Re: Cumulus not responding correctly?
That's what I don't understand. I didn't touch a thing between Cumulus and the console. In fact I didn't change anything in the console itself either. All I did was put the console in setup mode, tranfer all of the sensors to the new ISS, Set the new ISS to the chanel my console was receiving (and changed the channel on the old ISS so it won't interfere), then took the console out of setup mode. All of the readings seem to be just as before - the wind speed fluctuates just as usual on the console. However if you look at the graphs on my website, all of the readings appear to be stuck. I am stumped.
I'll try to get you a copy of my diag folder when I get back to the PC.
I'll try to get you a copy of my diag folder when I get back to the PC.

-
Grumpy Moose
- Posts: 61
- Joined: Sat 14 Apr 2012 5:43 am
- Weather Station: Davis VP2
- Operating System: Win 7
- Location: Anchorage, Alaska
- Contact:
Re: Cumulus not responding correctly?
OK, wierd. It looks like the readings just started changing again within the last few minutes. I am here at the office and obviously haven't touched a thing at home. What the heck?!

- steve
- Cumulus Author
- Posts: 26672
- Joined: Mon 02 Jun 2008 6:49 pm
- Weather Station: None
- Operating System: None
- Location: Vienne, France
- Contact:
Re: Cumulus not responding correctly?
Presumably the Davis DLL was temporarily unable to read the data from the console for some reason.
Steve
-
Grumpy Moose
- Posts: 61
- Joined: Sat 14 Apr 2012 5:43 am
- Weather Station: Davis VP2
- Operating System: Win 7
- Location: Anchorage, Alaska
- Contact:
Re: Cumulus not responding correctly?
Here's the file.
You do not have the required permissions to view the files attached to this post.

- steve
- Cumulus Author
- Posts: 26672
- Joined: Mon 02 Jun 2008 6:49 pm
- Weather Station: None
- Operating System: None
- Location: Vienne, France
- Contact:
Re: Cumulus not responding correctly?
There's a short period of a few minutes where it was unable to get the data from the station, but after that it was communicating OK. But presumably it wasn't get any sensor data.
Steve