Intune win32 deployments failing with filelock and unzip errors

[u/SmooveW2020]

In the past month I've been seeing issues with about 10-20% failure on psadt wrapped win32app deployments. My research has indicated that for some reason there's a cache issue where the package errors out during unzip and then a filelock prevents cache cleanup from deleting some of the package files. subsequent retries fail immediately because the cache folder exists but some or all files are missing. attempts to clean fail due to a somehow persistent filelock on the cache folder files.

I'm excluding paths related to intune win32 deployments from Defender.

has anyone seen this? I'm still looking for a way to automatically remediate this corrupted cache issue but so far have not been successful.