Hub 4 stats break/blank/stop loading after a period of time until reboot

[borkbork]

The Hub 4 seems to have a bug where stats and the network log stop loading, only resolved by a modem reboot. Is anyone at VM aware of this and/or can pass this on to the modem software dev team?

It manifests like this in the Modem UI (screenshots taken while I am currently online through the Hub 4!)

Also see https://github.com/msh100/modem-stats/issues/2

[Mshmsh]

I am the author of the tool that invokes this fault and can give a bit more context.

Firstly, I'd like to point out that this issue affects every single Superhub 4 and I have written a test case (where you can find all the context) at [removed].

This issue is caused when you read the statistics a large number of times. After some time (exact number can depend), the JSON returned for the statistics become skewed and eventually totally blank. My suspicion is a tmpfs is somehow becoming full but have no evidence of this.

[MOD EDIT: Link removed as unable to to check for safety]

[borkbork]

It's a shame the mods have reviewed this to remove a link, but haven't acknowledged whether they will pass the fault to the dev team or not...

[Adduxi]

Historically VM never advise the fixes of any firmware updates via patch notes etc., so if they are doing any work around this problem, we'll never know.