ALSO, if you’re using LEGACY RENDER instead of MRQ, try changing the compression settings to less than 90.
I’ve done trials and errors, anything above a 90 to 100 will have the FX render out 50x the effect speed?
But 85 seemed to do a trick. Worked for me, don’t know if this is a bug or not, but thought this might be of use to some other folks.