Big changelist trouble

[GordonMarine]

Hi everyone,
I'm running into an issue with SteamKit when requesting changelists that include a large number of modified packages/apps in real time.

Instead of timing out, the task gets cancelled immediately without a response.

Here's the code I'm using:

var changes = steamApps.PICSGetChangesSince(lastProcessedChange, true, true);
var callback = await changes.ToTask();

Has anyone successfully handled large changelists like these?

https://steamdb.info/changelist/30290529
https://steamdb.info/changelist/29993100
https://steamdb.info/changelist/29222913/

How can I be sure to get all changelists information in real time like SteamDB using PICSGetChangesSince or any other method?

Any advice would be appreciated!