GPO5 upgraded last week from 4, in LogicX 10.3.2

Sustained cello and horn notes that played fine last week (4-5 seconds long) now cut off at about 1.5 seconds. It appears the aria engine is not loading the looping portion of some but not all samples, so after the initial attack and note they just cut to silence instead of looping. 

Yes, I've changed the Aria memory to 4 gb. It only affects some instruments in any instance of Aria. I have 3 instances running, each with 4-8 instruments loaded.

Workaround has been to reload the GPO4 instruments with the GPO5 standard instrument equivalents, but this doesn't always solve it.