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[NewtronStar]

I know it's not much help my 5.6.2 on PC is doing this all the time and click OK when the error pops ups then it says do you want to close program and I say yes.

Then execute Dslstats and all is well for 2 or 4 days and then the error comes back again and have do the same all over again.

[AArdvark]

I am getting the same thing happening for version 5.6.1 using a Zyxel VMG8324-B10A running Firmware ver 1.00(AAKL.11)C0

I have been assuming it was something on my PC interfering with DSLStats.

Should I upgrade to ver 5.6.2 ?

[roseway]

The differences between 5.6.1 and 5.6.2 are very minor. As Morphium reported above, the issue may be related to upgrading from one version to another. In his case it seems that deleting the configuration files and reinstalling from scratch may have resolved the problem.

[renluop]

May I make what may be the daftest suggestion on the zero divisor problem?

It is to add a minuscule amount e.g 0.00000001 to the divisor that has been previously calculated.

[AArdvark]

Thanks, will try a clean install.

[roseway]

May I make what may be the daftest suggestion on the zero divisor problem?

It is to add a minuscule amount e.g 0.00000001 to the divisor that has been previously calculated.

It's a novel idea, but it would be obscuring a possible bug somewhere else in the program - if a divisor is zero, then there must be a flaw in the logic leading up to that point, and this needs to be addressed.

[krypton]

After deleting the configuration folder dslstats was running 10 days continuous without any error, but then I got the floating point error again. Today was the third day in a row. Each day the error appeared one minute later: (13.Nov: 19.51, 14.Nov: 19.52, 15.Nov: 19.53).

[roseway]

@morphium: Are you autosaving some graphs and then autodeleting them after ten days perhaps?

[broadstairs]

Eric I got another divide by zero again this morning, I do not currently delete any snapshots but do it manually which I have not done for weeks. Also the reason I was aware it stopped was because MDWS told me I was not uploading. I think this happened around 9am this morning but the last event log entry was snapshots at around 8am. Once I get the divide by zero error it stops uploading to MDWS although it appeared to still be sampling when I went to look at the PC. I amusing 5.6.2 on W7.

Stuart

Edit: just checked and I believe the last one was 10 days ago!!!!!

[roseway]

As far as I can see, apart from the snapshot autodeleting possibility, the only event which starts happening after 10 days is a shift of the error averages data (it keeps 10 days history, then drops off the oldest day and moves everything else along one place). But this doesn't involve any floating point operations, so it can't really be responsible.

[krypton]

@morphium: Are you autosaving some graphs and then autodeleting them after ten days perhaps?

No, this isn't enabled. In addition to the standard configuration only "upload to mdws" is enabled.
2 days ago I deleted the "es.data" but this seems not to help. Yesterday I deleted the "traffic.ini". I let you know if the error does not appear today.
Edit: Invalid floating point operation after 24h+1 min.

[NewtronStar]

was just checking settings on DSLstats v5.6.2 and noticed the sample rate was set at 30 seconds switched back to 1 min samples and that seems to stop the divide by zero error each day 

[roseway]

That shouldn't be possible if you're uploading to MDWS. Do you know how it happened?

[NewtronStar]

That shouldn't be possible if you're uploading to MDWS. Do you know how it happened?

Sorry I am talking about the PC the RPi does the uploading to MDWS and use DSLstats on the PC every evening until bedtime 

[daveesh1]

I am also getting divide by zero error on pc then it stops uploading stats. Stopped at around 16.20 yesterday. Not helpful I know but it can happen after a couple of hours or will run a  couple of days then give the error