CFX Plus seems to have memory leaks.
Definition of memory leak here1. Load up Harmony cursor basic (no effects, etc...), TM shows about 784k to start.
2. It goes up to 1400k in a couple of minutes with no movement of cursor.
3. 1hr later, TM shows CUrsorFX at 2,868k.
CXP kept Harmony cursor at around 784k or so all the time. No creep ups in RAM usage.
Also, change the colors on Harmony once, click apply and mem usage shots up to 3,344k and rising. Click 'reset' apply and the mem does not go back to 784k, it remains at the 3,348k.
In order to drop the RAM usage down to the original used by Harmony, double click on windows default cursor, wait a sec, then go back and load Harmony again. Back to a low level of RAM usage again. It will creep up over time though.
I have tested this out on various cursors and the pattern is the same. LightRing is the worst by far, sucking up over 14,000k of RAM. Wow!