Update appears to download full package (instead of only differences)?

[jmbreuer]

I'm experiencing this with at least Bloons TD6 in Legendary, which had two (mandatory, ie won't launch without updating) updates within the last 5 days or so.

Running legendary update Bloons does perform the update correctly, but downloads between 1 and 1.5 GB of data each time - which corresponds to the download size of a full fresh install, at first glance.

Is this a peculiar artifact, a known limitation, or something else?

[derrod]

Seems they renamed some files for some reason, which means the chunks won't be reused but redownloaded.

[nutterthanos]

yeah being the game is in unity and being it has .bundle files with different file names every update
in StreamingAssets/aa~/StandaloneWindows64/

[jmbreuer]

Aah thanks!

[nutterthanos]

usually some chunks from older .bundle files should pass through but a lot of the time they don't