I was surprised using FME 2021 in BATCH mode to find, that DataInspectors (which were active by mistake) wrote all their data to FME_TEMP, and to make it worse the data was NOT removed afterwards. This way my FME_TEMP got filled up with 250 GB of trash and broke my workflow due to lack of disc space.

Is this supposed to be normal behaviour lately, or is it a BUG ?

Remark: I use Windows 10